How to fix Asgard Thor DDR5 6400 stability in Witcher Remake?

The texture flickering was absolutely brutal in the forests of Velen; distant trees were jumping around like shattered glass, which was physically nauseating. The latency on my Asgard Thor DDR5 6400 was bouncing between 78-86ns, causing a total sync failure between the VRAM and system RAM. My first instinct was to disable texture filtering in the driver panel, but that just made the game look like a blurry mess—a pathetic compromise that left me feeling defeated. I decided to go deep into the BIOS and force the primary timings from 32-38-38-76 to a synced 34-36-36-72, while also flashing the latest motherboard microcode. In bandwidth tests, read speeds jumped from 82GB/s to a solid 89-93GB/s, and the texture popping vanished. I actually messed up once and pushed the voltage to 1.45V, which sent temps screaming to 68℃ and triggered a thermal shutdown. I had to dial it back to 1.32V and crank the fan speeds to get it stable at 48-54℃. After 5 cycles of MemTest86 with zero errors, the system is finally rock solid.
Category:Troubleshooting Last updated:March 23, 2026 3:29 PM