Testing of DirectX 8 - DirectX 8.1 Generation Graphics Cards Written by - on 09 November 2009. Posted in DirectX 8-8.1 Shaders ver 1.1-1.3 View Comments The generalized performance for the DirectX 8-DirectX 8.1 generation of video cards was presented in the 3DMark 2001 synthetic test and the game application Return to Castle Wolfenstein, Serious Sam: The Second Encounter, Comanche 4. View the discussion thread. back to top Next