Standard Machinist BIOS often locks RAM timings. A "top" modded BIOS will expose these settings, allowing you to tighten sub-timings for significant performance gains. 3. How to Update/Flash the BIOS
For enthusiasts, the "top" experience with this board usually involves flashing a modded BIOS to bypass factory limitations: [Request] Machinist X99 E5-MR9A PRO V1.1 BIOS Dump machinist x99 mr9a pro bios top