I was referring to the adjustments your Mobo will make to the third group of timings in your BIOS... just barely visible in your pic.
ie- BIOS is showing '5' for your first two Write to Read timings.. move bclk up 20mhz and you should see those adjust to looser values. The mobo is keeping the IMC latency roughly the same by loosening these timings as speed increases on bclk and IMC. These timings WILL limit your bclk and cpu range for OC if you start pushing for higher speeds and do not loosen them appropriately. Obviously if your tuning for 2D benchies, you may not want excessive latency, but it will help for max OC for certain.