3DMark2001SE	Source: FutureMark

By combining DirectX8 support with completely new graphics, it continues to provide good overall system benchmarks. 3DMark2001SE has been created in cooperation with the major 3D accelerator and processor manufacturers to provide a reliable set of diagnostic tools. The suite demonstrates 3D gaming performance by using real-world gaming technology to test a system's true performance abilities. Tests include: DirectX8 Vertex Shaders, Pixel Shaders and Point Sprites, DOT3 and Environment Mapped Bump Mapping, support for Full Scene Anti-aliasing and Texture Compression and two game tests using Ipion real-time physics.

Higher numbers denote better performance.

3DMark2001SE Benchmark Results with AF
	Video Card	FPS	Ranking
1.	Asus Radeon A9600XT 2x AF	12221
2.	Asus Radeon A9600XT 4x AF	11457
3.	Asus Radeon A9600XT 6x AF	10753
4.	Asus Radeon A9600XT 8x AF	10268

It's nice to see that AF does not degrade performance much. In this case the Asus Radeon A9600XT is able to break 12k which is awesome.

Quake III Arena	Source: ID Software

Quake III Arena is a First Person Shooter (FPS) that revolutionized gaming as we know it. Using multiple light sources and having graphics textures that can fill videocards.

Quake III Arena MAX 1024x768 demo001 with AF
	Video Card	FPS	Ranking
1.	Asus Radeon A9600XT 2x AF	249.8
2.	Asus Radeon A9600XT 4x AF	233.8
3.	Asus Radeon A9600XT 6x AF	222.4
4.	Asus Radeon A9600XT 8x AF	216.7

Unlike when AA is enabled Quake III does not get much of a performance hit when AF is enabled.