GPU Shark is a free GPU monitoring tool for GeForce and Radeon based graphics cards. It gives an overview of all your GPUs and has two viewing modes: simplified and detailled.In simplified mode (default), only the essential hardware information is displayed: graphics card name, temperatures (GPU, PCB) and clocks (GPU, memory and shader).In detailed mode all data is available: GPU codename, driver version, bios version, device ID, etc.