Hello, Setup: i5 8400 System board: ASUS TUF B360-Plus Gaming Ram: 2x 8Gb 2133mhz DDR4 Gammaxx 300 CPU Coller Latest Bios. Win 10 x64. According to Intel's specifications, the turbo table of this cpu should be the following: 4,000 MHz (1 core), 3,900 MHz (2 cores), 3,900 MHz (3 cores), 3,900 MHz (4 cores), 3,800 MHz (5 cores), 3,800 MHz (6 cores) No core has ever gone over 3.8ghz. I stress tested 1 core individually, 4, then 6. The board does not have MCE or XMP. Tried setting the multiplier to 40 for the first core, the rest are auto. Tried all the bios settings, maxed out everything. In the bios it states the target for turbo is 4000mhz, and 3700mhz for cache. What settings do I need? Am I being limited by the board?