Performance in Semi-Synthetic Benchmarks
Final Fantasy XI Official Benchmark 3
The above-mentioned problem with PCI Express graphics cards on GeForce 6x00 GPUs and ForceWare 66.93 occurs in this benchmark, too. These graphics cards all have identical speeds here.
The WinFast PX6600 GT TDH and the RADEON X700 XT have almost the same speeds in Aquamark3, which is an easy test from the pixel shader standpoint. The overclocked Leadtek is as fast as the GeForce 6800.
The new graphics card is somewhat worse with enabled full-screen anti-aliasing and anisotropic filtering: it’s competing with the RADEON X700 PRO here. Overclocking brings it back to the level of the RADEON X700 XT in all resolutions.