GPU-Shark is a simple and lightweight GPU monitoring tool for GeForce and Radeon based graphics cards and is available for Windows only. GPU-Shark offers a global view of all your graphics cards in a single window.
A little two-in-one holiday treat is now available to Windows users in the form of updated versions of the GPU Caps Viewer and GPU Shark graphics card information and monitoring tools (the former app also has OpenGL and OpenCL demos ready for running).
Available here , GPU Caps Viewer 1.9.5 brings support for the Radeon HD 6970 and HD 6950 cards and fixes a memory size issue, while GPU Shark 0.3.6 has been updated with ZoomGPU 1.5.14 and includes improved support for the Radeon HD 6900 series models and the Radeon HD 5450.
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.
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.