WHEA 19 running at 1966 FCLK and above
WHEA 19 running at 1966 FCLK and above
The Infinity Fabric on Ryzen 5000 supports ECC, and whenever it fixes an error Windows records a WHEA Event 19 — "A corrected hardware error has occurred." This is the first time I’ve used the Ryzen 5000, and I’m unsure how to resolve this problem. Here’s a screenshot of the timing information.
You can slightly adjust the VDDG voltages to test stability, though the effect will likely be minimal. It’s unlikely to make a big difference. You probably need to reduce the memory speed to 3800MT/s for true stability. Ryzen processors capable of 2000MHz FCLK without WHEA errors are still uncommon (a bit more so on single CCD chips like the 5700X, but still rare), and they’re mainly reserved for specific benchmarking purposes.
You're unsure about adjusting the VDDG levels. Lowering them can boost stability but may reduce performance, while raising them has the opposite effect. Decide based on your specific needs.
They perform at their peak with precision. Adjust them slightly and observe stability changes; if not, try the opposite direction. Based on my experience, they rarely assist beyond benchmarking, so it’s probably best to skip further tweaks unless you’re aiming for improvement.
VSOC stands at 1.2V, while the remaining components operate at 1V.
I’m suggesting you consider the possibility of not needing such high memory performance. Most applications don’t require a big jump in speed—anything that pushes performance up by just 1-3% can hurt stability more than it helps. Back in the day, you could upgrade from DDR1-333 to DDR1-550 without major issues (thanks to Winbond BH5 and Samsung TCCD).
I wouldn't raise VSOC further; try setting VDDG to 1.1V and check the results.