DOOM 3

Firstly, let's take a look at the 8600GTS card. With AA/AF set to application controlled in the NVIDIA control panel, we get results of 69.3 and 73.2 respectively for the ECS and Chaintech 8600GTS cards. This score is generally comparable to the ATI X1950Pro card in real games. Once AA/AF is applied, we see a drastic drop in performance to 15fps and 26 fps. that is lower than that of the X1950Pro and 7900GT.

The same can be said about the Gigabyte 8600GT graphics card. The results are lower than the 8600GTS cards and the difference is quite noticable.

In fact, this game is probably not very playable at AA/AF combinations as it drops below the 25fps.