ATI’s graphics cards have always been leaders in the fourth test, but this time the GeForce 6600 GT SLI matches them, and the SLI pair of two GeForce 6800 Ultra cards wins this test. The efficiency of NVIDIA’s multi-processor technology is close to the theoretical maximum with the latter configuration.

SLI is beyond praise in the “eye candy” mode, too. But again we see the GeForce 6600 GT pair hamstringed by the lack of the graphics memory in high resolutions. That’s why this configuration is slower than the RADEON X800 XT PE in display modes above 1024x768. The GeForce 6800 Ultra SLI takes its deserved first place.