Half-Life 2: Lost Coast – 7900 GTX
Half-Life 2: Lost Coast (Direct X)
Lost Coast is the free technology demo that Valve created to show off their HDR rendering technique. Because this method of doing HDR (high dynamnic range) lighting uses integer math instead of floating point, both ATI and NVIDIA cards can do both HDR and AA at the same time.
Single card performance puts the 7900 GTX at the top of the hill here with both HDR and AA enabled in Lost Coast.
SLI wins out here with AA and AF enabled, and by a healthy margin.
