GPU Shark 0.6.10 - Windows XP / Vista / Seven
What is GPU Shark?
GPU Shark is a simple, lightweight (290KB) and free GPU monitoring tool, based on ZoomGPU, for NVIDIA GeForce and AMD/ATI Radeon graphics cards.
GPU Shark is available for Microsoft Windows only (XP, Vista and Seven). GPU Shark offers a global view of all your graphics cards in a single window. More information HERE.
GPU Shark can display for every GPU the clock speeds (GPU core, memory and shader processors), performance states (or PStates), GPU fan speed, and GPU/memory/MCU usage.