Open-source USB tool unlocks NVIDIA's half-speed GPU AI limiter on Windows — lifts FP16 math up to 65%

An open-source UEFI tool called nv-uefi-unlocker removes NVIDIA's tensor rate cap on RTX 20, 30, and 40-series GPUs under Windows. The tool can boost FP16 math performance by up to 65% by disabling the half-speed AI limiter. It covers both desktop and laptop variants and is distributed as a USB-bootable utility.