Can I fix Witcher 3 Next-Gen loading with Crucial DDR5?
The loading bar would just hang at 80%, which felt like I was back on a ten-year-old PC—absolutely ridiculous. The bandwidth on the Crucial DDR5 4800 was swinging wildly between 32-40GB/s when loading the high-res Next-Gen maps, leaving the CPU just spinning its wheels. I wasted a good chunk of my life trying to move the game to a different drive, only to find the load times didn't budge an inch. I eventually went into the BIOS, switched the memory prefetch mode from 'Auto' to 'High Performance', and tightened the timings from 40-40-40 down to 36-38-38. CrystalDiskMark showed a sequential read bump of about 12%, and fast travel loads dropped by 3 seconds. I did hit some random restarts after tightening the timings, but bumping the voltage to 1.25V stabilized everything. Temps are fine at 45-51℃. Exported the I/O logs, and the frame generation time is now a steady 5.1-6.4ms.
