Prime95 settings 9900k. 308 v) with no throttling and 5.

Prime95 settings 9900k 0ghz @ 1. May 1, 2020 · Prime95 small FFT with AVX disabled puts a similar load as Stress FPU. 33v. By running a combination of GIMP, Handbrake, and LuxMark, it stresses more than just your CPU to really test for overall system stability. 29v and ram 4266mhz 1. 2, i would hit Current Throttled often. Llc 4 for Msi Meg Ace z390. settings without any issues Apr 11, 2020 · Run Prime95, either version 26. Jun 13, 2021 · Hey guys, I tried to OC my CPU for the first time. I followed Gigabyte's OC'ing guide. 8M subscribers in the buildapc community. 3 only on Smallest FFT. 31, turn off AVX in Prime95. 328v and 1. 45v. 9900k 4. When I first started overclocking, my 9900k was only stable at 5. 27v 4. 8ghz all core and reach around 80c in realbench which i'm fine with. Aida Stress FPU is more stressful than Cinebench R20 or small FFT AVX disabled prime95, but is not as bad as AVX small FFT prime95. I am able to run several tests of cinebench without BSOD and CPUmark aswell. 265v Bios set, Loadline calibration=Turbo / LLC6) as on an i9 9900k. Can you check with a very fast run of prime95 and check your VR VOUT please? I'm trying to OC my i9-9900k and I'm not sure if I'm doing this in a safe way. When I try prime95 v26. However, within minutes of turning on Prime95 (~5 minutes of small FFT, 10-15 minutes of large FFT), my temps in the mid 90s. Edit 1 Found the thread again I read earlier this year about DVID method: Overclocking - 9900K @ 5GHz 1. 123-1. 25V, run a CB20 see if it's able to pass that and then move on to Intel Burn Test ( 10 , Very High) and then conclude with Prime95, or you could skip all that and stick to the video which is 100% functionable. Oct 7, 2020 · This is testing in Prime95 30. 7ghz and p95 w/ avx runs okay. That chip would top out at 92C while my 9900KS would max out at 80C in R23. CPU: I9 9900K MB: Gigabyte Aorus Ultra AIO: Corsair hydro 150i PSU: Corsair RM 850X GPU: Gigabyte 1070. My new i9 9900K rig cooled by a Corsair H115i Platinum RGB ran Small FFTs for 35 minutes, One core was hitting 80-81C but all other cores never went above 80C - some I actually found my 9900K was unstable going that high with those voltages. 0Ghz stable with fast rams gives over 520 GFlopsat least here, in Finland. If Core temperatures don't exceed 80 °C, your CPU should run the most demanding real-world workloads without overheating. Dec 2, 2020 · Ok so I watched der8auers video on 9900k overclocking (I put turbo back on lol, wasnt boosting at all without!) and put all his settings on - they were basically all the same. Notice that since the load is very high and the current is very high, the VID is automatically boosted for you. A 1. 250v. If I turn off HT then go back I get a quick and dirty stable test at 5. 0 GHz overclock in the gaming, office and productivity, and rendering tests. 9ghz 1. 80-95 in prime95 (havent done a full test because for some reason my motherboard is power throttling it, need to change some settings just been lazy) Prime95 Version 27. Temperature didn't seem to go higher during Prime95 than CB R20. May 25, 2021 · For now the RAM is XMP disabled and still the same, the BIOS is resert to default, CMOS reset done, so all settings are stock/default. 1/5. Jan 11, 2017 · Hi everybody, In short, I Overclocked my 9900k to 5ghz, the vCore was at 1. This board only has CPU voltage related settings on the CPU page and the main voltage config page. There are a few different versions of Prime95. 7Ghz, any more then that and the power draw will be to insane to actually cool with a AIO. 315v passed 1 hour of prime95 with no whea errors. Jun 7, 2015 · So I've had this problem since I got it (yikes, yes, I know): The i9 9900k I've got runs at 95-110*c if put to 100% utilisation with Turbo on. 6GHz RTX 2080 TI Gigabyte Z390 Gaming SLI Corsair H100i Hydro PRO NZXT H500 Midi-Tower Case At idle the CPU runs at 4. 6 Small FFTs Help Request - CPU My 9900k is currently running at 5GHz on 1. 37v, LLC High, Vcore reads 1. Vcore at auto and it throttles down to 4. Same settings as above, except MCE disabled and a VCore of 1. 7Ghz/4. It should be about 1. only prime95 avx crashes. Can I check how do I solve the thermal throttle issue? 9900K with Gigabyte Aorus Xtreme G Skill Trident 4*8GB 3200Mhz PSU EVGA G2 850W Rtx 2080ti MSI Gaming X Trio Cooling: Customer loop with 2 x 360 Rads Dec 31, 2020 · We maintained a temperature of 95°C during three hours of Prime95 using those settings. 41V in CPU-Z and 1. The one huge advantage of Prime95 is you can see exactly which core/thread fails as the workers are in order of physical and logical threads. 7 ghz, all defaults, AVX prime95 small FFT load. 7ghz with 1. I estimate maybe a 5C difference in favor of the 9900k, vs two more cores. 212 in gaming) Mar 10, 2020 · You bought a 9900k when most of the good clocking samples were binned for 9900KS editions. Outside of Prime95, ASUS Realbench is a wonderful test that puts real world stress on your system using real world applications that are in use by professionals daily. 0Ghz running prime95 for 15 minutes and the temp stays steady at about 77 degrees, then after 15 minutes and almost exactly 15 minutes the temperature spikes 20 degrees and it hits 97C. 104 100% stable 4. Is this a safe configuration? Mobo: MSI Z390 A-PRO / CPU: i9-9900k / Cooler: Arctic Freezer II 420m Nov 9, 2018 · i9 9900K 8 core 3. The 9900K goes through twice the power just to squeeze out that extra clock speed edge to outperform 5GHz 9900k passes 8 hour Realbench but isn't stable for 15 minutes on Prime95 26. That cpu is capable of 250w or higher. I have a few questions/concerns regarding temperature and stability for my 9900K. 42V@5ghz but it was taking my temps too high. 092 - 1. When I run prime95 26. I would set the voltage manually to 1. To model real-world settings attainable by enthusiasts with closed-loop liquid coolers, we applied the -2 AVX offset for our 5. 115GHz, and it uses top of the line server grade components you won't typically Feb 24, 2020 · I have the standard i9 9900K and an AIO 280mm cooler (fans set to never exceed 750 RPM), and I lowered IO and SA from auto 1. 6 NON AVX small fft vcore under load : 1. 25 V after about 7 minutes of prime95 the temps spike from 70~to 90 and then slowly after to 100 and then a crash happens. 350v, Prime runs for a minute befor cpu hits 110°C and i get a bluescreen. 9 with AVX results. 9900k with the settings you listed should be no problem at 5ghz. 9 and 1. Looks like the Noctua is a full 8-10 degrees cooler under load. Cinebench R20, AIDA64 Stress FPU and Realbench 2. 1. 9. Had to turn on LLC mode Especially if you're using the latest Prime95. Use these settings for Prime95: Custom Min & Max 1344 FFT's in-place. Can anyone help me with the exact settings of the bios to Overclock the processor for this type of build? Motherboard - ASUS MAXIMUS XI HERO (Wi-Fi AC) Processor - Intel® Core™ i9-9900K Coffee Lake Cooling AIO - Cooler CPU Corsair H150i RGB (3 x120 mm fans) - outtake - 6 x 120 mm ML120 PRO Corsair fans - intake There are a lot of different voltage settings that try to automatically boost voltages in the background. 7 GHz all the time), all cores/threads activated I have a 9900ks that would instantly throttle at stock settings in prime95 smallffts avx with a 360mm aio. 3V, 2. 1 mOhms, NOT on 8 core values of 1. Just set Prime95 to test only AVX and AVX2 if you want a stability test. However, Windows Memory Diagnostic and MemTestx86 were both ran and neither produced any errors. The advice to run Prime95 with AVX disabled has been around for years. As the title mentions, I am getting very high temperatures in small FFTs prime95 with the following system: GIGABYTE Z390 AORUS MASTER-CF (BIOS updated on 01/19/2021, stock settings) i9-9900k (stock settings) iCUE H115i ELITE CAPELLIX (extreme settings on fans and pump) In Blender, I can benchmark indefinitely at 1. 250v VR VOUT with prime95 26. 3 when running prime 95 v 26. 4. 6 Small FFTs for 15 minutes without my PC crashing, freezing, or blue Nov 17, 2019 · Hey all, recently picked up a i9 9900k a couple weeks ago, after upgrading from a 4690k that I had a very slight overclock on to make it last me into current year, so I wanted to see how far I could push the 9900k with my main goal to achieve 5. For both frequencies (5. 5 minutes my cpu goes from stable ~62c to 95-100c within seconds. Nov 23, 2008 · Hello guys, I finished setting my new computer up the other day and just took it for a spin in Prime95. 1 (1. 5, perhaps in game maybe it was 1. 21v @ stock 4. My previous i5 (9600k, plug and play upgrade everything else the same) barely hit 80 in small FFT and my stability testing often ended with an overnight run of it. doesn't hard crash), but if you look at the log it's recording errors in cores. UPDATE: So as recommended by redditors in the comments, I remounted the cpu cooler, with X shape thermal paste as recommended by u/falkentyne and my temps went down by around 11C. If you don't feel the need to OC it, then don't 4. Tested with prime95 26. Cooler is Noctua NH-U14S air cooler, case is Cooler Master HAF 922 with three 200mm fans, one 140mm and one 120mm. Dec 21, 2020 · My goal is basically to get the CPU to behave as stock settings but with an all core 5GHz boost instead. 339 V during the test; IOUT reached 154 A and POUT 206 W. Oct 22, 2018 · second: 4. 28v guide pg2) Edit 2 I got my new memory and it's running at X. Max temps when using Cinebench were 72-75, 85 on Prime95, and 50 when gaming (depends on the game, most of the time it stays between 35-40) Sep 21, 2019 · Hey guys, I just upgraded my 9700k to 9900k for the hyper threading ! I was able to achieve 5ghz on 1. 7g(-0. CoreTemp– The 9900k has more L3 cache which helps with memory performance, it's a better binned chip which increased chances of getting higher overclocks and I still retain the option to re-enable HT in the future if those threads are ever actually beneficial. 286-1. I am having very high temp on Prime95 which caused the CPU to throttle and also drop the voltage. 295v is staple for my system. Most motherboards push those extremely high if you enable XMP. I9 9900k test 5ghz in bios 1. No issues during games. 6 min/max FFTs 12 as suggested by derbauer in his 9900k OC video. I assume it has something to do with my BIOS settings, but since I'm posting this to ask if anyone has seen this same behavior before. May 1, 2020 · Cinebench R20, AIDA64 Stress FPU and Realbench 2. 7GHz w/ multi-core enhancement disabled and running around 1. this result is at stock settings with an AVX load. 213v and maximum voltage 1. this was a while ago though so i'm unsure of specific settings in Prime at that point. Also hwinfo shows average voltage of 1. 30v. 0 (1. 33v and never get above 83C on any core. 45v and it still froze and crashed!! With llc at level 4-5. 8 AVX small fft vcore under load : 1. Tried prime95 26. That will be the default VID for your processor at that speed. 35 volt. Currently I'm running 5. Aug 20, 2009 · I tested with Prime95 and it reached a max of 93C after 15 mins. Feb 19, 2019 · Im running my 9900k at stock with my Asus z390-I set to XMP1 enabled and MCE disabled. Running Prime95 small fft is a 100% real world load. as i dont care about avx i‘ve set in to 0. Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a… Settings for 9900k are: Name : 5ghz Threads : 32 Loops : 10 Priorty : low Try 10 loops and see where temps stabilize at. 165 and LLC Mode 4. Tweaktown also did an overclock guide specifically for the Aorus Master and 9900k. I have an Aorus Master as well although I haven’t had any issues, on overclock. Temps are well under 70 degrees c according to HW monitor. Run this for 15 minutes while monitoring your core/package temperatures to verify that you do not exceed the thermal specifications of your CPU. Was that AVX or AVX disabled? Sep 27, 2019 · 4. Thats a good motherboard its not an extreme overclock, plus motherboards dont affect temps. 0GHz. 295 XIMB profile 1 Enhanced multi-core performance: disabled CPU vcore loadline calibration: Turbo TJ max: 110C Dec 10, 2018 · On my MSI board and 9900K, on stock settings I get about 140w cpu package power, 1. 100v and 1. This particular version of Prime95 uses AVX instructions which push our CPU to the absolute max. 9900K 5. 0ghz Build: Cooler: Noctua NH-D15 Processor: i9 9900k Motherboard: Gigabyte Aorus Z390 Pro Sep 11, 2020 · Prime95 Small FFTs (AVX disabled) provides a steady 100% workload, even when TDP is exceeded by overclocking. Either deal with the high voltage or stick with 4. But as soon as I turn on prime95; blue screen. If you’re stable at 1. Mar 18, 2020 · Hi guys, I'm running a 9900K @ 5Ghz. Playing demanding games it will be anywhere from 5-80% utilisation, so this isn't a problem in normal use, as it will be anywhere from 60-75*c Idle temps Dec 8, 2018 · One for Prime95 AVX and the other one for Prime95 Non-AVX stress tests. When I run Prime95 it starts with all cores at 4700mhz but after 30-40 seconds the cores drop to 4300 even though the temps are only around 63 degrees. And now I no longer thermally throttle in p95 29. I currently run my 9900k at 1. 8GHz Uncore: 4. There is lots of reported problems with the new bios. If you can get it to pass ten loops then do an overnight run of 50 or 100 loops. 7GHz VCore: 1. When I manually set the voltage to 1. Feb 17, 2019 · It is much better to configure most core settings manually, and leave anything left over on auto until a later point in time if wish to come back and tweak settings such as cache (Uncore) frequency, System agent voltage, VCCIO (Internal memory controller) and memory speeds or timings (RAM) AFTER the CPU overclock is fully stable. 2v to start and test for stability. prime95 26. Mar 6, 2021 · Get rid of the OC. 310) and was able to run Prime for half an hour. 6 (small FFTs) would require 1. I think a lot of Z370 boards push the voltages way too high on the 9900K. This is after about 15 minutes with prime95 at the most stable settings i could find. I am running on a custom loop with 2x 360 radiators that have 6 ML Pro Fans. Sorry my english bad. 056 - 1. z390 phantom gaming 6 (has the ram in the QVL) (max 85C on CPU package) After doing the prime95 for 2 hours I have played games for 2 days, and just today this Here are the relevant settings in BIOS: BIOS #1. Also while typing this I did 11 runs of IntelBurnTest v2. in cinebench r20 and cpu-z stresstest it works perfectly. After fiddling around with some BIOS settings and switching to small fft i got instant BSOD when running prime95. . I wouldn't feel to bad though, Prime95 SFFT is insane and is just crazy compared to real work loads. You can disable AVX you just need to add the following line to local. Passed 2 hours of testing with these settings with no errors. 2GHz core, 4. And benchmark LinX, at least 1 round calculated and it gives yours GFlops speed. net some people have mention high memory can cause stability issues (mine is 3200 c16). 34-40 idle temps. I'm not terribly concerned about that. Currently running 5. Do you think this is a concern? Even with the NH-D15 I feel like it only gets 3-4C cooler temps. 6 Small FFT's 100% TDP steady-state workload. Watch hwinfo64 for whe errors during the first 3-4 loops. Prime95 v26. AVX, AVX2 and AVX-512 are BRUTAL on cpu loads and the consequential temps, driving a cpu up well beyond a 130% synthetic load. 192V Vcore, 4. 0 on auto settings. These temperatures seem a bit too low for it to throttle down. When I click small ffts my cpus give some errors directly but when I disable inside prime95 avx the test going well. Read up on what ppl did, what they tried, bios settings, LLC, ring voltages, vid/vcore, everything. 130 offset) prime95 29. 23v as soon as I ran prime95 at anything above 4. First of all, I have to say that my main and only use for this PC is games, no streaming, no compiling, no rendering, just games. 9 even upon booting up. i have set vccio and sys agent to 1. 7 but it will boost to 5. 2V LLC: 6 Cooler: H115i Pro MB: XI Code AVX offset: 0 My CPU can do 8 hours of Realbench stress test with no WHEA errors and temps stay in the 70s. 6. I had to undervolt pretty much everything from the "Auto" settings. Namely, VRM overload protection is based on ICCMAX for 8700k (138 amps) + a percentage value above 138 amps, which means a 9900k will shut off when running Prime95, And the Vcore Loadline Calibration settings are based on six core values of 2. 24V but fails on Prime95 with DerBauer's torture settings. 34v and passed multiple 8 hour Realbench stability runs while never going above 80c, but I can't run Prime95 26. 9900K @5. BIOS #3 And here is a screenshot of the Prime95 custom test (1344K in-place FFTs) after 1 hour (it did throttle): Prime95 I still need to do further testing with lower DVID values. Add CpuSupportsAVX=0 & CPUSupportsFMA3=0 to the local. Mar 7, 2022 · Specs: i9 9900k Mb: asus maximus xi extreme Ram: corsair rgb vengeance Pro 3600mhz Psu: corsair rm750x Cooler: corsair h115i rgb platinum 280mm My computer freezes after 1 second of small ffts on prime95 on whichever voltage I give it. 56 all test AVX instructions (AIDA64 may need a checkbox in the settings to test AVX, check your settings). 264v to manual 1. 325 I was getting WHEA errors after a few minutes in Prime95. I stays at 4. Idle temperture is 40-45. The lottery loser 9900K I used in the aorus ultra ran at 5ghz with the same settings, except with LLC High and AC Loadline of 50. That was stable across every stress test except for Prime95. I wanna run Prime95 to test my cpu overclock stablity, but I’m not too sure on which settings to pick for Prime95 The settings with which Windows wouldn't crash instantly were LLC = "Turbo" and VCore = "1. 10v. 37v with an LLC of mode 5. Whenever I run Prime95 stress test with any clock ratio and vcore, exactly after 6. Intel screwed up the thermals as they significantly thickened the die, such that most of the cooling bottleneck is getting the heat out of the die to the IHS. Passed Prime95. Apr 29, 2019 · If your ambient temperature was at "normal" room temperature which is 22°C, then your hottest Core (Package temperature) would be under 80°C, which is ideal for running Prime95 v26. I couldn't complete Prime95 blend under any CPU OC's today, not a single one, I even pushed to 1. currently i found 1. 7 for the most part (stock boost frequency) but Oct 26, 2018 · Give me picture with Prime95 (non-avx) with smallfft preset and 2 hours bench. Nov 16, 2018 · All sounds normal, temps and clock speed. 310v set in Bios with LLC Turbo (I've checked these settings). I had my 9900k overclocked to 5Ghz on all core with 0 AVX offset on maximus XI Gene using LLC5. On Prime95, I get uncomfortably high temps (99C) on two of the cores. Im running my 9900k at stock with my Asus z390-I set to XMP1 enabled and MCE disabled. Enabling MCE (Mutli-Core Enhancement) in the bios will allow all cores to boost to the max 5. 1 Ghz @ 1. PSU is a Platinum+ 750W Silverstone. 9900K can't pass Prime95 Core: 4. Mar 6, 2021 · I instantly get bluescreens on Prime95 with these settings so i tried going up with voltage. 33 volts on my 9700k, when I dial those settings in on my 9900k it seems to be stable but the temps are hitting 92+ in prime95 26. Really suprising how you can overload your CPU at stock Bios settings for MSI boards, but it only seems to be an MSI thing. Jul 20, 2021 · Either dial up the AVX offset or disable AVX-512 in Prime95 settings. Specs: CPU: i9 9900K Stock, Windows High Performance (4. I haven't tried it in AIDA64 FPU, but Prime95 smallest FFTs can seem like it passes (i. And lay off the Prime95 burn up your CPU testing. With 0 avx. I will remove the GPU later today and try Prime95 then. 6, (AVX is set to auto in bios) it crashes within the first 4mins. 1. With AVX instructions becoming increasingly common, showing up now in web browsers and Windows drivers, stability testing with AVX included is pretty much mandatory these days but Prime95's use of AVX is unrealistically heavy and need to be reigned in to avoid the stability test overall going from a realistic margin over I am doing OCCT instead of my usual Prime95 tests, because Small FFT spikes me immediately to the low-mid 90s (for reference, blend/OCCT stay in the 70s for the most part). No surprise that it happened when the Blend test was at its "hot Posted by u/[Deleted Account] - No votes and 32 comments Prime95 was one I ran recently and it failed on multiple subsequent tests, all around the same time into each individual test. One more thing I thought it is that it might just be messed up bios because ever sense the KS was released I’ve seen a few posts about people having their 9900k/ks stuck at 4. I couldn't complete Prime95 Blend even with stock settings. 60-70 while gaming. I'm going to try the Shadow of the Tomb Raider benchmark now to see what happens with that. i9-9900k prime95 stability issues So, bit of a long one but I'll try to cut it down. 2 without avx offset at 1. 6 non AVX results prime95 27. ☺ LinX dl link: Non-overclocked. Even at at 1. 8 b6 small FFTs (NOT smallest FFTs option) and all CPU cores were almost 100 ℃ is this normal? Also my fans were run at 100% so my cooling was maxed out and I am pretty sure my CPU is running stock clocks. Then go read up on OC, OC of the 9900k. However, due to variables such as VID, leakage current, ambient temperature and any non-stock cooling solution, actual TDP will vary somewhat. My temps were pretty high at that voltage, averaging in the 80c-97c range when running Prime95 no AVX and Realbench. For stability I tested with prime95 AVX enabled a full range of FFTs. for my settings. The highest I have went is 1. 325v using a Kraken X62. On stock settings, my 9900k reaches almost 80c (at least that's what CAM software reports, I think there's a -10c difference when looking at Intel's Extreme Tuning utility). 7l 3D printed case Basically my 9900K seems to be able to reach 5. Feb 12, 2019 · Mother Board: Asus Rog Strix Z390-E Cooler: Corsair H115i Pro On stock settings (4. So yesterday I OC'd my i9 to 5Ghz with 1. He has not had a chance to test these settings yet, but he has tested the new Prime95 with MCE on, no AVX, and he hits 100c. the usual settings for 3200mhz. Checked throttling in Intel XTU. I just enabled XMP and while CB R20 runs without issues, Prime95 crashed after like 45-60 seconds unfortunately. txt located in the same folder as the executable file: CpuSupportsAVX=0 I run my 9900K with no AVX offset because some games like COD black ops 4 will use AVX but not enough to stress the CPU to crazy high temps/wattage. I found out that BIOS settings are too aggressive on AUTO so I switched LLC from Auto to Normal, and it helped a lot, same prime95 test and temps 65'C (149'F) max. e. Some of them seem to operate independent of auto or manual voltages. 332V. 6 OR the latest version WITH the AVX and AVX2 options disabled in the settings menu that pops up when you start up Prime95, and choose the "Small FFT test option". Turn off MCE is fine also. I've read that this test puts unrealistic workloads on the cpu and isn't suitable for a 9900k but there seems to be some debate about it still. Good luck trying to actually explain this to them. 2V. At stock with an air cooler I would get temps in the 70s range with prime95 non avx. Motherboard is MSI Meg Ace Z390. Nov 11, 2021 · As the title mentions, I am getting very high temperatures in small FFTs prime95 with the following system: GIGABYTE Z390 AORUS MASTER-CF (BIOS updated on 01/19/2021, stock settings) i9-9900k (stock settings) iCUE H115i ELITE CAPELLIX (extreme settings on fans and pump) Thermal Grizzly Kryonaut thermal paste (applied as a pea in the center of CPU) Jun 2, 2020 · Temperatures on my i9 9900KS are 29 degrees coolest core to 33 degrees C hottest core while I type this, room temp is 24 degrees C. Learn to overclock, ask experienced users your questions, boast your rock-stable, sky-high OC and help others! Jan 14, 2019 · Just finished my new build with the below specs and got into overclocking. My 9900k does just fine at 5. 0), I keep getting several "CPU Cache L0 Errors" that show up in HWiNFO, anywhere between 1-10 minutes after starting the P95 test. I just bought and installed 11700k and I overclocked 11700k to 4. Specs: - Intel Core i9 9900K (5. TL;DR: Went direct die cooling on my i9 9900K. Mar 14, 2021 · I have the same processor and mobo, Noctua NH-D15 cooler, CPU Core Voltage Mode = Override, LLC = 4, CPU Core Voltage = 1. My idle Temps are arround 33 - 37 C, and wanna know if that is fine? Bios changes: CPU clock R: 5000MHZ Vcore 1. 230v bios (Loadline calibration=turbo) is virtually impossible unless you have the best CPU known to mankind. Chip is delidded by SiliconLottery, running at stock speeds I get 50C when doing ffmpeg/handbrake encodes or Prime95 Blend, Prime95 SmallFFT runs about 80C. Apr 19, 2012 · So I overclocked my i9 9900k to 5. The settings I changed to OC where multiplier to 50/CPU vcore to 1. 0ghz with 1. 7Ghz) running Prime95 for 10 mins my 9900k gets 80-90 degrees. (i stopped because i think its stable) Oct 4, 2010 · This happens about 2-3 hours into Blend"? Or, have you ever had Prime95 consistently fail on the same FFT size? Well, that's when the custom test comes in handy. Long story short, I upgraded from a 9600K to a 9900K and now I'm seeing high temps uder heavy loads (Prime95 Small with AVX, but also Handbrake h265). txt and add the lines: CPUSupportsAVX=0 CPUSupportsFMA3=0 Then run small FFT prime95 again and look at the VID at full load. 7 GHz all-core is plenty for most games. For all of those, temps are in the high 70s/low 80s (Blender is the only one that runs a bit hot). The highest you can expect with a AIO running Prime95 SFFT with no AVX offset is about 4. But vcore in load 1. 0 AVX target. 27v at speed >4. Hi guys, I need your help. Applying an OC or locking cores can change that, just like enabling MCE does. It's stable. I didn't realise that most modern MSI boards have no power limits at stock settings. But that locked the CPU to 4. 150v, it lowered Prime95 AVX Small FFTs temps by approximately 4-5'c. 35v, I'm not sure where I saw 1. May 15, 2021 · Mobile SFF rig: i9-9900K, Noctua NH-L9i, Asrock Z390 Phantom ITX-AC, 32GB, GTX1070, 2x1TB SX8200Pro RAID0, 2x5TB 2. Running an Asus ROG Formula XI motherboard and no overclock. 395v bios voltage with LLC6 on maximus XI formula and prime95 stable, tested like 7 hours using custom of medium/large ffts only. Accordingly, at your current settings, everything checks out fine. 125V offset with turbo LLC in BIOS, 1. It seems strange that I would get two poor samples, but it's entirely possible - I know my brother also has the exact same setup as me, and his 9900K ran into the exact same issues. Passed Cinebench R15 multiple times in different occasions. should be enough. 265V, but the system fails (blue screens) when I run Feb 23, 2013 · I noticed my 9900k on Gigabyte z390 Aurus pro wifi is throttling down so I reset everything to stock. 288v crashed after 20 minutes of prime95. 8 and crash. 296 depends . 7 ghz all cores running non-avx Prime95 and about 40C over idle after a couple minutes, that's on a CLC120 with push pull fans. 34 V for stable OC, and temps hit 93c on Cores 2 and 4 (with h100i AIO) After running various stress tests with no problem, including pre AVX Prime95, I gave Prime95 v 28 (AVX) a go, as my last rig could manage it even when OC'ed. 5. 05v respectively. " For this test I loaded BIOS settings to default and change Core ratio to 50 Vcore 1. Newish to OC, I’m using a Aorus z390 Ultra with my 9900k. As you can see on the above scale, Prime95 (AVX enabled) imposes a brutal 130% workload. 128 100% stable max gaming and general use vcore reading i get is 1. My problem is when running a custom 1344K torture test in Prime95 with AVX and FMA disabled. To test your cooling system (maximum heat output): custom FFT In-place min/max 8KB Sep 6, 2020 · Hey there, I have got a 9900k on stock settings with 2x8 RAM 3000mhz overclocked with XMP, every time i try prime95 small ffts non avx temps tend to go between 90 to 95 degrees (tried with and without XMP), everytime I try with AVX it shoots up to 100 degrees; while gaming temps tend to go maximum maximum between 60s - 70s, discover some peaks Mar 6, 2020 · AVX-512 is supported on only a few cpus, the 9900k being one of them. 6. , etc. 6 won't do AVX any version newer will. Gaming temps (not pictured) were solidly in the 40's to 60's. 2V guide Gigabyte Z390 Master + 5. 368V under heavy load pulling ~185W. When undervolted, it still runs in the low 90s to mid 90s. 9V but the cores were unstable with current settings), disabling PCU E-Hault, C3/C6/C7/C8/C10 sates + Voltage Optimization + Automatic Enhanced Multicore, changed CPU Vcore Loadline Cal to Tubro (Level = 6), Uncore 47, XMP RAM Profile1, and left everything else alone - tested by gaming for an hour with CPUZ, HWI Stress FPU only is the most stressful tests (the custom julia and that other weird fpu benchmark tests are as bad as prime FMA3, and can BSOD you fast, but they only last a few seconds). 7Ghz. Everything went great until I startet testing the CPU and it somehow got worse compared to the results with the IHS on (stock, no overclock, never hit TT in prime95 - 15 mins). Then use prime95 and decrease the multiplier by 1. On lower Vcore, I BSOD after just running Prime95 for just a little bit. 4Ghz core/cache and I'm trying to get as low as I can with vcore so I get the best undervolt out of it. However Prime95 AVX disabled does not test AVX, so this should be a baseline for basic SSE2 stability. I want to overclock it to 5Ghz. 15/1. Edit; I spoke too soon. And everything is stable. Got very unlucky with the lottery, and I need 1. That just seems high. RAM/CPU. Temperature 90 degrees for 9900k with HT enabled in Prime95 is normal 9900K Stress Test Settings I am working on getting a stable overclock on my i9-9900K, I am currently using a Noctua NHD-15 Aircooler in a bequiet! Dark Base Pro 900 rev2, I make sure that I have the front panel open and my case fans at max while performing these test for the best air flow. In BIOS everything set to AUTO, launched prime95's torture test, the temps on all core went up to 100'C (212'F) after couple of minutes. Or run direct die if you're feeling daring. 130 offset) prime95 26. 224 when i leave hwinfo running for a couple hours (goes up and down between 1. Set LLC to high, anything higher than 1. Which meant my CPU was running at 350+ watts consistently. 313 and 1. And that's at 4. Sorry to hear that. 126v after vdroop) but couldn't get it to pass cinebench. Mar 8, 2007 · Really, all you need is Prime95 and settings as follows: Always use custom and FFT (fast Fourier transform (this is just a discrete mathematical process to do a normal FT)) "in-place". 305 under load. 33V VR VOUT using IR35201 in HWInfo) So I got 9900kf overclocked to 5 Ghz at 1. "Smallest" also did skyrocket up to the 90's. 6 small ffts. Temps in FMA3 and AVX small FFT Prime95 with NH-D15 and an i9 10900k using Kryonaut are slightly higher when run at the same voltage (1. This ensures the work remains in your prescribed buffer. 36v) with throttling down to 4. Set everything on default, prime95 w/ AVX instantly shuts off my PC. 32. My rig: 9900k, zotac 2080 amp, gigabyte z390 gaming x, 980 m. 32V. At normal voltage, I kept tripping a thermal throttle, and would get Current Throttled. P. Pre-set Modes We all know about the three pre-set modes available for Prime95: Small FFTs, In-Place FFTs, and Blend. 6 non AVX custom settings prime95 26. Feb 23, 2020 · Here’s a comparison of utilities grouped as thermal and stability tests according to % of TDP, averaged across six processor Generations at stock settings rounded to the nearest 5%: Although these tests range from 70% to 130% TDP workload , Windows Task Manager interprets every test as 100% CPU Utilization , which is processor resource Nov 11, 2021 · As the title mentions, I am getting very high temperatures in small FFTs prime95 with the following system: GIGABYTE Z390 AORUS MASTER-CF (BIOS updated on 01/19/2021, stock settings) i9-9900k (stock settings) iCUE H115i ELITE CAPELLIX (extreme settings on fans and pump) Thermal Grizzly Kryonaut thermal paste (applied as a pea in the center of CPU) May 24, 2023 · Prime95 can bring any cooler to its knees - no surprise with a 9900K, although the settings used in Prime are unknown, not that it matters much, as even the lightest settings on Prime 95 are extreme. 116 - 1. 3", I think. The OC was stable in 4+ hours of Prime95 at Custom 1344/1344 so I thought the CPU was fine originally but decided to do some tinkering today. Not that AVX-512 performance should matter anyways if you're not using the handful of applications that actually use it. 5" HDD RAID0, Athena 500W Flex (Noctua fan), Custom 4. All cores run at 4700mhz at idle. Oct 5, 2019 · I was stress testing my stock Intel 9900k with Prime95 29. 3: Open the extracted folder and click on the prime95. 296v passed 1 hour of prime95 with whea erros. 308 v) with no throttling and 5. So then I decided to tinker with AVX offset and set that to 1. 255v and uncore of 47 with TjMax temp of 110. Would drop from 1. Then i tryed it with AVX Offset 1, and lower voltage (1. Small and In-Place modes test the FPU and caches. 6 mOhms. Also btw, why would it even be the graphic card if all was working good and stable with the 8600K CPU? Edit 2: so I have also tried an overclock to 49(4. Check your Vcore voltage when you run prime95. I understand it's 8 cores but really? Need help with Prime95 and stability test 9900K So right now Im rocking an i9 9900KF 4. My overclocks pass 8h - Realbench (No WHEA errors), 8h Prime95 Blend (AVX Disabled), 4h - Memtest, 2h - Aida64 Stress FPU, 2h - Prime95 Small FFT (AVX Disabled) - is this enough? AIDA64 FPU only is the equivalent of Prime95 smallest FFTs. 265v Are these numbers good? Prime95 on "Blend" stayed right in the 60's. Z390 Taichi Ultimate, haven't messed with any of the fan control settings (auto mode). The defaults on those are 0. DRAM: Intel and motherboard vendors have greatly improved DDR4 compatibility and speed potential, at least compared to Skylake. Oct 18, 2019 · Even at stock settings, power supply guidelines are much higher. 304v passed 1 hour of prime95 with a few whea errors. Running Prime95 at 5 ghz @ 1. May 22, 2022 · I have an i9 9900k and it appears to be throwing out the following using intel's software but also had similar errors in Prime95 and OCCT: --- IPDT64 - Revision: 4. 2, you can leave it or try to bump it down. 8ghz, Prime95 w/ AVX instantly shuts off PC. With 1. " At stock w/ XMP enabled it will run Prime95 all day. exe. 7GHz. are these okay temps for short term stress tests? Jan 26, 2019 · Don't be fooled by its six-phase VRM, it currently holds the top LN2 Intel® 9th Gen Core™ i9-9900K OC record at 7. 54, maximum spiked temperatures: coolest core 74 degrees, hottest core 84 degrees C. Look to see what your board has, and see if you need to boost or limit any of those. Here are my results of my overclocked 9900K. But with Cinebench makes it 70 degrees. 9 Build 1–This is used to stress test our PU in order to ensure that it’s stable in the most taxing of conditions. With TS running, install prime95 and run it, exit it quickly then open the file local. For all cores at the same time turbo is 4. Max Intel Trubo Boost is for one core at a time. txt file found in root folder of Prime95 and label the folder "Prime95 Non-AVX", don't change anything to the other Prime95 folder. 2 AND a Be Quiet! Dark Rock Pro 4 cpu cooler I just overclocked for the first time in my life this week and here's where I'm at. Hey folks, running a stress test (prime95, blend) on my i9-9900k custom loop watercooling. As you can see, you do NOT want to use motherboard based loadline calibration settings here, or the voltage will be much higher than needed (it will rise excessively). Prime95's read-me suggested that if you do encounter issues with a non-overclocked CPU, the problem may be memory related. 9 ghz, so you can reduce the voltages a little. They have extensive knowledge of OC on that cpu. For Vcore I use a negative offset of 10mV and this gives a Vcore of 1. It is very possible that the x73 is overwhelmed by the 9900k especially in hot ambient temps, 91c is definitely doable if those temps are during stress test, btw id always recommend realbench to check temps as prime95 pushes unrealistic power into the cpu Mar 5, 2024 · It can even get past Intel Burn Test on 5G @ 1. yes xmp enabled. When I run Prime95 it starts with all cores at 4700mhz but after 30-40 seconds the  cores drop to 4300 even though the temps are only around 63 degrees. Within seconds of running this, the CPU hits 100 degrees, and naturally throttles repeatedly. 9ghz) . 2v or so? I still hit 93c or so though. 2: Extract the zipped folder. Set vcore to 1. In ideal my Vcore occasionally spikes to 1. All things overclocking go here. Put the cpu back to stock settings. Is it safe for my cpu as it runs much The only time i had prime work on my 9700k was when i ran it at stock and limited voltage to around 1. even with offset. My PC: 9900K + Noctua D15 + Gigabyte Aorus Z390 I Mini ITX, inside a Silverstone LD03. BIOS #2. 35v. I'm running an i9-9900k on an MSI MPG Z390 Gaming Edge AC mobo (not the best mobo, I know) with some Patriot Viper Steel 4000mhz RAM on it's 1st XMP profile. I tried vcore 1. May 27, 2020 · The i9 9900k generally runs @ 200w at stock boosts and standard Intel turbo core settings. 296 to 1. When the core frequencies drop the temps drop to 40ish degrees. It's puzzling that cpu core temperatures in the games wasn't shared, but this impractical application was. Anyway, you can go with 4. May 18, 2019 · Here's how: 1: Download the relevant version of Prime95 for your system. It should not be 1. When running Prime95 on stock settings, I'm constantly Current/EDP Limit Throttled. 2GHz 1. NH-D15 is fine. All of these are running 4k, Ultra settings. That would still leave me around 90C. 325V/ Loadline Calibration to Turbo. 37 --- IPDT64 - Start Time: 5/22/2022 12:28:06 PM Aug 14, 2016 · When my cpu isn't under any load all cores sit nicely at 5ghz, but as soon as i turn on prime95 they jump down to 4. Don't expect high clocks with low voltages on bad binned 9900K. 1ghz with 1. 7GHz uncore, no AVX offset, +0. 375 Vcore. I set the ratio to 50, ring ratio to 47, voltage to 1. CPU-Z– Used to monitor our CPU frequencies and Vcore settings. 5ghz while the temperature sits between 65°C-70°C. 95v & 1. Cooler: Noctua NH-D15 Mobo: ASRock Z390 Taichi Ultimate GPU: RTX 2080 Super PSU: Seasonic FOCUS Plus 750 I found a forum thread where someone was running prime95 on the 9900k at 5ghz with the D15 and it barely hit 80 degrees so I suspect the 212 should be sufficient, but it's hard to say without the direct comparison. I had severe Vdroop on my Z390 Aorus Pro. Dec 12, 2018 · Using Intel's intended stock settings, your 9900K should draw about 95 Watts + / - a few % as per specification, when tested with non-AVX Prime95 Small FFT's. My temps hold steady at the start of the test around 69-73C which at 100% load I'm fine with, that's at around 150W. Hey testing the settings now and in Idle om at 40-50• And in prime95 im at 88-96• depends on the cpu core. All other settings auto should be fine. I ran Prime95 with Small FFTs. No GPU. You may be referring to the offsets/auto earlier. Enjoy your rig! CT 😎 Post-UEFI update: Still not finding those settings or anything remotely close on any page. This is the details of running prime95. While running prime95 (blend) within the first 5 minutes the pc suddenly shut down and rebooted back into windows, no blue screen, simply a reboot. So you can't just run theses tests and assume that if it doesn't crash that it passed. XMP was loaded for all tests. 275 core voltage (I tried with 1. 6 the voltages seem to be around 1. It succesfully survived the intel burn in test and the temps are fine in Prime95 before the 6 minute mark. 35v to 1. I've tried cranking up the H110I, by default it's on 9900K (under a Fractal Celcius S36 360mm AIO) Gigabyte Z390 Aorus Ultra 16GB 3200MHz CL14 DDR4 (XMP) 1TB NVME SSD GTX 1080Ti EVGA 750W 80+ Platinum Efficiency PSU This CPU will not overclock ***AT ALL*** and remain "Prime95 Stable. I Handbraked a 2gb, 2 hour movie and I saw similar temps. only prime95 with avx crashes instant after start. Nov 23, 2018 · Hello all, I haven't overclocked a CPU in about a decade so bare with me. CPU: i9-9900k Clock: 4696MHz Power: 124W Temps: 63 degrees max across all cores. I've owned the Z390 Aorus ultra and the 9900KS, but admittedly, have only used this CPU in my maximus xi formula. May 16, 2002 · We maintained a temperature of 95°C during three hours of Prime95 using those settings. The VR VOUT was between 1. 160v (1. M. The VID will drop again. That's good news for the intel die height reduction. Read everything, forget about YouTube for now, go to places like Overclockers, Asus Rog forums etc. Dec 31, 2020 · The Intel Core i7-8700K achieves just under 160 watts in the stress test with Prime95, so we ran the Intel Core i9-9900K with a similar load. But hey, the microcode for my i9 finally shows up as a real character string instead of "Not Found", so that's nice. I'm not too much concerned about the Prime95 temps, but I occasionally do 4K h265 encodings and the temps I've seen are a bit high for my tast: cores at 90C (with occasional spikes at 95-97C) and I've adjusted v-drop which helped when running Cinebench. I can run those settings for hours without any issues on x264 stress test, Blender benchmark or IBT. qlaop dxu cgew mkenko qsjmb pbnamf zbrabjr eytxbg bblc bzl