I built a new system on a ROG STRIX X670E-A GAMING WIFI (running BIOS 0705).
CPU: Ryzen 7950X
Cooler:*Arctic Cooling Arctic Liquid Freezer II CPU 240mm
RAM: *Kingston FURY Beast 32GB DDR5 6000MHz CL40 Dual Channel Kit [ KF560C40BBK2-32 ]
SSD: ADATA XPG GAMMIX S70 2TB
PSU: Phanteks Revikt Ori 1kW
Case: Fractal Design Meshify 2 Compact
I encounter serious system instability, either freezes or BSODs of all kind, either when idle or on load.
I first used another pair of RAM sticks, the better Kingston FURY Renegade Silver 16GB DDR5 6400MHz CL32 and the iGPU. This config was BSODing ALOT.
I then added an old nvidia 660 into the mix, things got a little better, but still getting BSODS.
All while running the memory on DOCP II, on its highest speed setting (6400MHz).
Ran Passmark's memtest86, errors found. On JEDEC 4800MHz no errors, system was rather stable.
Since the RAM wasn't in the QVL i thought it might be the culprit, so i bought another kit, the Beast.*
Installed, set profile to DOCP II (6000MHz). Ran memtest86, jackpot, no errors.
Then I tried running ryzen master optimizer, it freezed after bout 20mins. After restart, tried opening it again, it freezed on splash screen. Restarted, ran RM again, reset all settings to default, ran stress test: freeze.
I got the system mainly for rendering using 3dsmax and vray. Both ram kits behave the same: after some time rendering, the CPU usage drops to 0% and 10 seconds later BSOD.
Other things i did:
- repasted the CPU. Cooling seems adequate, all core rendering and system stays above 5Ghz (5,05 - 5,15).*
- tried the older BIOS rev, same issues.
- tried the Renegade with 1 stick at a time, same issues.
A week later, i am left with a whole in my bank account and another in my nerves.