GFXBench is a cross-platform graphics benchmarking tool used to assess and compare the graphical performance of various devices, including smartphones, tablets, computers, and gaming consoles. It utilizes real-world graphics tests to measure the capabilities of GPUs (Graphics Processing Units) across different platforms.GFXBench is widely used by hardware manufacturers, developers, reviewers, and enthusiasts to evaluate and showcase GPU performance across a broad range of devices and platforms.