Have you grown tired of Heaven Benchmark and the Stone Giant demo and want something new to test our your DirectX 11 graphics card with? Sorry, no the new 3DMark isn't out yet but don't worry cause as of today you can give TessMark a try and see tessellation running via OpenGL 4. Developed by JeGX (FurMark, GPU Caps Viewer, GPU-Shark), TessMark is a compact tool with two synthetic tests showing off tessellation that can run either in a benchmark or a stability mode. You can choose the resolution of the test and the level of tessellation, plus the AA setting, which should ensure hours of fun for enthusiasts. TessMark 0.2.2 can be downloaded from this page: [GPU Tool] TessMark 0.2.2: New OpenGL 4 Tessellation Benchmark - 3D Tech News, Pixel Hacking, Data Visualization and 3D Programming - Geeks3D.com Warning: 5870 owners, Catalyst 10.7 Drivers are known to have an issue with the above version.