Valve is pi ed at all of the benchmarking "optimizations" they've seen in the hardware community;
Half-Life 2 has a special NV3x codepath that was nece ary to make NVIDIA's architecture perform reasonably under the game;
Valve recommends running geforce fx 5200 and 5600 cards in dx8 mode in order to get playable frame rates.
even with the special NV3x codepath, ATI is the clear performance leader under Half-Life 2 with the Radeon 9800 Pro hitting around 60 fps at 10x7. The 5900 ultra is noticeably slower with the special codepath and is horrendously slower under the default dx9 codepath;
the Radeon 9600 Pro performs very well - it is a good competitor of the 5900 ultra;
ATI didn't need these special optimizations to perform well and Valve insists that they have not optimized the game specifically for any vendor.Anandtech laat tevens weten dat men vandaag met hun eigen benchmarks zal komen. Valve heeft ook een presentatie gegeven rondom deze benchmarks die je uitgebreid op deze pagina kunt bekijken. Hierin geeft Valve ook commentaar op de performance van Nvidia kaarten en laat men weten dat de standalone Half-Life 2 benchmark tool op 30 september, ook wel bekend als de Half-Life 2 release date, zal verschijnen.