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, even after 3 years it's still able to bring a cutting edge system to its knees.

Quake III Arena Fastest demo001 (SYSTEM)
	Processor	FPS	Ranking
1.	Epox 8RDA+ - 166/333	375.2
2.	Asus A7N8X - 166/333	378.6
3.	Asus A7N8X - 187/374	409.5

Quake III Arena Fastest nv15demo (CPU TESTER)
	Processor	FPS	Ranking
1.	Epox 8RDA+ - 166/333	107.3
2.	Asus A7N8X - 166/333	108.4
3.	Asus A7N8X - 187/374	116.1

Like the other benchmarks said, performance of the motherboards is just about identical at stock speeds.

Unreal Tournament 2003 Demo	Source: Epic

Unreal Tournament 2003 is the sequel to 1999's multiple 'Game of the Year' award winner. It uses the very latest Unreal Engine technology - where graphics, sound and game play are taken beyond the bleeding edge. Unreal Tournament 2003 employs the use of Vertex as well as Pixel Shaders and it's recommended that you use a DirectX 8 videocard to get the most out of the game.

UT2003 Demo 640x480 Flyby
	Video Card	FPS	Ranking
1.	Epox 8RDA+ - 166/333	235.16
2.	Asus A7N8X - 166/333	237.63
3.	Asus A7N8X - 187/374	256.95

UT2003 Demo 640x460 Botmatch
	Video Card	FPS	Ranking
1.	Epox 8RDA+ - 166/333	76.36
2.	Asus A7N8X - 166/333	76.42
3.	Asus A7N8X - 187/374	84.73

Again stock performance of the boards are identical (which is a good thing), overclocking does help boost performance just a bit.