Forum discussion tagged with prime95.
  1. parmi93

    Question CPU overclock unstable with XMP

    Specs: CPU: i7-7700k @ 4.20 GHz (Turbo boost: 4.5GHz) [delidded] Mobo: Asus Maximus IX Extreme GPU: Gigabyte - GTX 1080 Ti Waterforce WB Xtreme Edition 11G RAM: 32GB - G.Skill - Trident Z RGB - DDR4 3600Mhz - 32GB (8GBx4) - 16-16-16-36 PSU: Seasonic - PRIME 850 W Titanium Custom Cooling system...
  2. T

    Question Prime95 error: "Segmentation fault (core dumped)" exists in FFT 224K and 240K only ?

    I buy an old server recently and I try to use Prime95 to do a burn test. However, I find that the server cannot do test in FFT 224K and FFT 240K. "Segmentation fault (core dumped)" will show after a few minutes and the Prime95 program crashed. The OS is fine and I can start a new Prime95 or...
  3. P

    Question System Crashing During Gameplay (CSGO)

    Hi All, I have been having system crashes for 10 months now since building my new PC. I have narrowed it down to either my RAM or CPU (though CPU seems to be more likely, but I want to confirm here). The following are my PC specs: Motherboard - Asus Gaming TUF B560 Wifi CPU - Intel Core i5 -...
  4. F

    Question PC freezes when idle and CPU fails Prime95 "Small FFTs" test ?

    Problem: I am trying to diagnose and fix a problem that has been happening since I built this PC back in November. After the PC is idle for some (varying) amount time, the system freezes completely. I can't use the keyboard or mouse, and SysRq magic doesn't work. The display is frozen. I can't...
  5. S

    Question PC Randomly Shutting Down

    Hi All, Hardware newbie here so bare with me. I've moved house this year and noticed after the move my PC will randomly shutdown. Sometimes when using Chrome, often when I'm reopening lots of chrome tabs from a previous shutdown, other times in the middle of playing a video game. Seemingly...
  6. T

    Question 3600x BSOD/Random hard reboot investigation. Prime95 consistent core failure. Any tips?

    Looking for any sort of suggestion or guidance on this thus far. Initial Setup CPU - Ryzen 5 3600x Cooler - Noctua U9S push+pull Motherboard - MSI B450i Gaming Plus AC (latest beta bios, issue occur on both latest non-beta and beta bios. Contacting AMD they told me to update to beta...) Ram...
  7. shejin983

    [SOLVED] AMD Ryzen frequent BSOD errors

    My pc is AMD Ryzen 7 3700x, AMD RX 5700, ASUS TUF Gaming X570 Plus, 2 X 8 GB Corsair CMK16GX4M2D3600C18 DDR4 3600MHz 18-22-22-42. ... I have increasingly frequent BSOD errors which freezes the computer regardless of whether it is under load or not. Never noticed any heating issues. Prime95...
  8. Sergei Tachenov

    [SOLVED] Weird Ryzen 3700X temperatures

    I'd hate to start yet another “My Ryzen is running too hot!” thread, but this is a little bit different... Setup: Fractal Design Define S2 with three stock GP-14 fans, top panel closed, neat cable management, Ryzen 3700X with Arctic Freezer 34 CO, all fans connected to the case hub which is...
  9. JOWB123

    Question Is very low 80's good for the ryzen 5 3600x and freezer 34 esports duo?

    Is very low 80's good for Ryzen 5 3600x and freezer 34 esports duo when doing a small FFT with 12 torture-test threads in Prime95?
  10. L

    [SOLVED] 9900k temps getting too hot (+90C) while XMP is activated (under Prime95 small ffts Non AVX)

    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...
  11. W

    [SOLVED] !! Freezing Computer!! Help wanted!

    Hello everyone, First of all thank you for reading my topic, I'm fairly new to this site but I have already checked multiple topics where people had (more of the same) problem as I did but I haven't found a solution yet. I'm having a freezing/Deadlocking/lock-up computer issue for quite a...
  12. T

    [SOLVED] HP PRO DESK 600 G1 SFF stress test hitting 90c.

    Removed mb from stock case and placed in a new case (CORSAIR) managed to get the stock cooler on, removed old paste and put new paste mx-4 did a stress test with PRIME95 got temps up to 90c should I be concerened? CPU I5 4570
  13. Cyber_Cow

    [SOLVED] Ryzen 2700 Temps

    Hi I'm bad at forums, sorry if this has already been posted. But my questions should be easy ones. Okay so I've set up a new Ryzen 2700 build and used the motherboard's OC Genie 4 to give myself a basic overclock. I know it's a "dirty" overclock but I really don't care to do it manually, I just...
  14. Fr3iRe

    [SOLVED] Prime95 makes my PC reboot

    Hi there So, during the last month my pc started to reboot for itself and after that instead of reboot it crashed, basically this happen only when i run a game (rainbow six and Rocket League wtv). After a research and stuff my only solution was decrease the processor max power state to 70%...
  15. csaba_vi

    Question Prime95 Large FFT Test faild, what can I do to fix it?

    So I ran a Large FFT and a small FFT test each for at least 8 hours. I passed the small one and failed the large, with 2 workers stopped. I thought that it could be the RAM, cause Large FFT stresses the RAM, but I have no idea what I can do to fix it. I get often some short freezes during...
  16. J

    Question Are my processor temps/voltage ok?

    Specs: I7 - 9700k (overclocked to 4GHz) Corsair H100i ASUS Maximus VI Hero z-390 Motherboard Question: I am running my processor at 4 GHz, with a core voltage of 1.092. During a Prime95 stress test(ran for 1 hour), my temperatures get up to about 78c during the 100% load. I just wanted to know...
  17. E

    Question random BSODS, freeze-ups and one confused builder

    Hey everyone, I hope I'm posting this to the right thread. So last week I finished building my computer and have been having problems with it ever since. In short, I have been experiencing BSODs with random errors (the most common was DPC Watchdog Violation) and freeze-ups requiring a button...
  18. A

    Question CPU runs at higher base speed after i stopped OVERCLOCKING

    Maximus x Hero (wifi) i7 8700k 3.7ghz (liquid cooling) 16gb vengeance LPX 3000hz c15 960 m.2 ssd gtx 1070 750W Gold+ So i've been overclocking my system @ 5ghz w/ AVX target @ 4.8ghz (stable under stress tests temp at 90-95c under load) and it crashes when i play my games. so i load default...
  19. F

    [SOLVED] Is my CPU's temperature good?

    So i have a Ryzen 1500x and it does not go over 70C without xmp, but with XMP it maxes at 76C on Prime95. Is that safe?
  20. jiang-v

    [SOLVED] cpu not fully load using prime 95

    Hi guys I was doing some oc recently and find a thing that confuse me. when my cpu 9900k running at 5.2G, using P95 running non-avx stress testing, some of the cpu cores usage will not 100% all the time, so like 30 mins or more, the avg cpu usage between cpu cores will be 10-30%, like five...
  21. A

    [SOLVED] PC reboot while running prime95 (Z390 Aorus Master/9900k)

    Hi everybody, In short, I Overclocked my 9900k to 5ghz, the vCore was at 1.32. 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. No surprise that it happened when the Blend test was at its "hot...
  22. H

    Question i7 4770k Haswell Prime95 26.6 vs 29.xx

    Hi, I’ve been trying to overclock my i7 4770k on the newest version of Prime but couldn’t get it stable on 4.3 at 1.250volts, temps were really high on my Corsair H100i pro. I installed the 26.6 version instead and now the overclock is stable and doesn’t rise above 75c in temps, How come...
  23. X

    Question Is my system stable enough?

    I recently tried to OC my ryzen 2600x with pbo + xfr with bclk. Bclk set to 103 and ram at 3333 cl18(3430 with de bclk). I ran prime95 blender for 3h and aida64 with cpu,fpu,memory and cache for 7h without crash. Can I consider my OC stable?
  24. T

    [SOLVED] CPU usage goes down the 33 percent while gaming, causes FPS drop

    These FPS drops used to happen to me, but it usually involved my GPU, not CPU. When I ran Prime95 and kept and eye on my cpu temps/usage, the usage always went to 33 percent, always in the same pattern, but my temperature is at a cool 50 degrees. This happens on any CPU intensive game, but the...
  25. M

    Mother board not working

    I have a Asus ROG Strix B350-f motherboard that I just installed but when I press the power button it dosnt turn on. The only thing that is on is the RGB lights and a orange light but nothing else is on none of my fans are spinning. Any help would be appreciated
  26. X

    root samsung s9 g960u

    how would I root a g960u?
  27. W

    Why My new SSD slower than HDD 2018

    I have a Dell Studio XPS 435T computer. I upgrade the cpu and replace the os hhd to ssd but i found the performance was very poor. Anyone can tell me why? Please find the performance result the following link Before...
  28. T

    Computers keeps shutting down

    I have the ASUS E203N notebook PC. It is only a few months old. Now when I log on if I do anything it just shuts itself down. I don’t know what problem is. Any suggestions???
  29. I

    Black screen issues.

    Hello, I've built my first PC few months ago and since then i've had this issue my PC's screen goes black then comes back randomly...also I'm also playing MMOs like B&S/Perfect world or any other game i run the game screen would freeze(not responding) untill i unplug and then plug back the HDMI...
  30. I

    new gaming pc

    is this a good pc? what games will i be able to play? at what resolution and settings? thanks
  31. F

    SSHD sequential speed dropped drastically after cloning.

    I cloned my SSHD a few days ago and before cloning I was getting these speeds: However after cloning I had these I'm not sure why sequential speed could have dropped from 113mb/s -> 47mb/s and yes I repeated the second tests and...
  32. S

    OC Genie on MSI Z97 gives me blue screens

    Hi all I’m not sure if this is a motherboard problem but would like some clarification Whenever I enable OC Genie in the bios which is a handy overclock button on the MSI Z97 GAMING 5 1150 mobo, I get blue screens on startup but then runs perfect after Some typical blue screens are IRQL...
  33. D

    How Ian my gaming pc build? This is my build so far, what do you guys think? Any advice will be appreciated! Thanks
  34. M

    intel hd graphics dedicated memory

    Hi, i increased the "dedicated graphics memory" of my display adapter which os intel hd graphics 520 to 4096 mb will this harm my laptop or the intel card ? i have dell inspiron 5559 8 gb ram intel core i5 6600U amd radeon r5 m335 2gb notice : i played fifa 2017 on my intel after i've...
  35. G

    Best desktop 2.0 speakers

    Hi everyone, I'm looking for a pair of desktop speakers. I'll just be using it for single player games and a small amount of music, as I have a decent headset for everything else. I don't want a separate sub as I'll be moving it around every couple of months and my current sub is very annoying...
  36. Y

    How do I get my laptop to use its in-built speaker or to recognize my headphones?

    I recently linked my HP laptop via bluetooth to my Creative MUVO Mini portable speaker just to see how it'd sound. Sounds great, btw. However, I was kind of expecting Windows 10 to automatically revert back to the laptop speaker once I disabled the MUVO Mini. No deal. I also tried plugging...
  37. G

    a new pc for gaming

    Hi everyone i am new here so sorry if i posted in the wrong section anyways i currently have an old dell 2.40ghz pc with a 4gb ram and amd radeon hd 5450 i want to play gamesat 60fps what would be the ideal processor,ram and the gpu for it Thanks
  38. M

    Compatibility of DDR5 graphics card on H81m-S motherboard

    Will motherboard H81M-S support DDR5 graphics card????
  39. R

    need help please

    Please I have samsung ht-jk5500k model the subwofer , the right and left front speakers are working but the surround and the central speaker not playing please help me?
  40. A

    my pc turned off and turned the fans to maximum, it didn't boot up for the next 10 mins.

    so i was playing off world trading company when all of the sudden my fans go crazy and my pc turns off, when i tried to turn it on again it just showed me 2 white lines, 1 large and 1 small. later i tried booting it again and it turned on just fine, i did BIOS updates and i think this had to do...