as the title asks, i went to save a profile at stock with no overclock and noticed this, and in cpu-z it also only goes up to 3.7ghz instead of 3.8 as advertised. any idea why they do this? just curious
Under the turbo boost settings, the bios will push the cpu cores a little higher if only one is used (single thread). If two cores are used it will supply a little less voltage but still more than with all 4 running.