3DMark 11 is the latest version of the world's most popular benchmark. Designed to measure your PC's gaming performance 3DMark 11 makes extensive use of all the new features in DirectX 11 including tessellation, compute shaders and multi-threading. Trusted by gamers worldwide to give accurate and unbiased results, 3DMark 11 is the best way to consistently and reliably test DirectX 11 under game-like loads.
Here is exactly what you want to see, though. Look at the performance difference for two PCs based on the same price. So, the AMD system is slower in memory benchmarks and L2 / L3 cache ones, but look what happens when we start to put some VGA orientated graphics into the mix. The aggressive pricing on the whole AMD setup means it's a more attractive option for gaming.