bradderzz1
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- Feb 15, 2023
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having problems getting this xmp profile stable keep getting errors in occt avx2 test any of u got ideas
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ddr5 and 7600x stability
- Thread starter bradderzz1
- Start date
- Joined
- Nov 14, 2018
- Messages
- 193 (0.09/day)
| System Name | Zen4 |
|---|---|
| Processor | Ryzen 9 7950x |
| Motherboard | Asus Strix B650E-E Gaming WiFi |
| Cooling | Some oem 240 AIO |
| Memory | 2xKingston DDR5 2x16GB (Hynix M die)@6000 CL26-35-35-27 |
| Video Card(s) | Gainward Phantom 4090 (@2.82GHz .95V UV, 350W PL) |
| Storage | WD Black SN850X |
| Display(s) | LG OLED C1 48" |
| Case | Phanteks P600S |
| Audio Device(s) | Onboard |
| Power Supply | Corsair RM1000i |
| Mouse | Logitech G Pro X Superlight |
| Keyboard | Corsair K70 |
| VR HMD | HP Reverb G2 |
| Software | Win11 |
On my zen4, AVX2 stability is mostly CPU clock/volt related. I can't use negative Curve Optimizer on CCD0 cores for instance, CCD1 cores are fine down to -20. I would find a better tool for pure RAM stability testing (TestMem5, Karhu or Memtest86+ booted from an USB stick), and remove any custom Curve Optimizer and PBO settings temporarily until RAM stability is found.