Nvidia Pixel Clock Patcher 1.4.11

NVIDIA Pixel Clock Patcher modifies the NVIDIA video driver to allow higher resolutions and refresh rates by removing the 165 MHz pixel clock limit for single-link DVI and HDMI, the 330 MHz limit for dual-link DVI, and the 400 MHz limit for SLI and 400/500-series GPUs.

source https://www.techspot.com/downloads/7285-nvidia-pixel-clock-patcher.html