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  1. Prime95 - Stress Test Your CPU Performance & Maintenance

    May 18, 2019 · Prime95 - Stress Test Your CPU Prime95 is a freeware program originally designed to find new Mersenne prime numbers. Given the nature of Prime95 it is now widely …

  2. Prime95 - How long is long enough? | [H]ard|Forum

    Aug 13, 2023 · Prime95 with AVX-512 is absolutely brutal on Intel CPUs, I lost a VRM on an 18 core Xeon doing that! It's pretty unrealistic for 99% of the stuff out there, just like pushing a car …

  3. Ryzen 3900x fails prime 95 with stock settings | [H]ard|Forum

    Jul 20, 2020 · Failing Prime95 dramatically (and very quickly) is exactly how I diagnosed my defective 3700x. It's always smart to look for other problems first (memory, power supply, etc) …

  4. Screen goes black after prime95 processor stressing test

    May 5, 2024 · Screen goes black after prime95 processor stressing test Windows version 22h2 (19045.4291). After doing processor stressing test with prime95 my screen goes black. Before …

  5. Prime95 - Stress Test Your CPU Performance & Maintenance

    Mar 11, 2017 · Prime95 download version 29.5 build 6 is available. New features Throughput benchmarks of all FFT implementations are written to gwnum.txt. These benchmarks will then …

  6. Stress Test Ram Using Prime 95? - [H]ard|Forum

    Mar 8, 2007 · Can anyone recommend specific test settings to test my new 9800X3D's ram 64 GB DDR5 6000 C30? How should I set prime up?

  7. Failing Prime95 on RAM test - HW failure? - Windows 10 Forums

    Aug 27, 2017 · Failing Prime95 on RAM test - HW failure? Hi all,Over this weekend I've been testing my RAM modules due to a request I got from technical support. I use Private Internet …

  8. Prime95 / mprime and AVX-512? | [H]ard|Forum

    Jan 29, 2024 · Yeah, I already went through the revision history on Prime95 looking for mentions of AVX-512, so I know what version I need to grab in order to make it happen, I guess I just …

  9. Can Prime 95 be used on less than all cores at once to verify …

    Oct 2, 2016 · To verify stability can I instead run 5 threads in Prime95 and change core affinity in Windows Task Manager from Core 0, 1, 2, 3, 4 (first 5) to Core 1, 2, 3, 4, 5 (last 5) to stay …

  10. Stability and overclocking - what do you consider stable

    Nov 12, 2017 · I've seen various definitions of stability. Some people will call prime95 11 minutes stable. Others will run a few Cinebench r20's and call it good. This a screenshot of my pc …