Unreal Tournament 2003	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 - Flyby:
1024x768	FPS	Ranking
MSI RX800XT-VTD256E	350.93
Gigabyte GV-RX80L256V	353.61
PowerColor X700 Pro	276.12
MSI NX6800GT-T2D256E	340.92
Albatron Trinity PC6600	204.87
Albatron Trinity PC6600U	269.28
MSI NX6600GT-TD128 AGP	295.72
Gigabyte GV-3D1 (Single GPU Mode 500/1120)	306.8
Gigabyte GV-3D1 (SLI Mode 500/1120)	291.04
MSI NX6600GT-TD128E (Single)	305.6
MSI NX6600GT-TD128E (SLI Mode)	290.48
Asus Extreme N6600TOP/TD/128M/A	280.45
Asus Extreme N6600TOP/TD/128M/A (623/1030)	318.08
1600x1200	FPS	Ranking
MSI RX800XT-VTD256E	281.09
Gigabyte GV-RX80L256V	258.66
PowerColor X700 Pro	130.57
MSI NX6800GT-T2D256E	254.32
Albatron Trinity PC6600	100.92
Albatron Trinity PC6600U	140.94
MSI NX6600GT-TD128 AGP	122.99
Gigabyte GV-3D1 (Single GPU Mode 500/1120)	183.57
Gigabyte GV-3D1 (SLI Mode 500/1120)	243.62
MSI NX6600GT-TD128E (Single)	177.38
MSI NX6600GT-TD128E (SLI Mode)	238.06
Asus Extreme N6600TOP/TD/128M/A	147.05
Asus Extreme N6600TOP/TD/128M/A (623/1030)	200.99
UT2003 - botmatch:
1024x768	FPS	Ranking
MSI RX800XT-VTD256E	111.2
Gigabyte GV-RX80L256V	109.69
PowerColor X700 Pro	110.98
MSI NX6800GT-T2D256E	113.54
Albatron Trinity PC6600	103.47
Albatron Trinity PC6600U	109.24
MSI NX6600GT-TD128 AGP	108.2
Gigabyte GV-3D1 (Single GPU Mode 500/1120)	108.51
Gigabyte GV-3D1 (SLI Mode 500/1120)	103.7
MSI NX6600GT-TD128E (Single)	108.87
MSI NX6600GT-TD128E (SLI Mode)	103.51
Asus Extreme N6600TOP/TD/128M/A	110.43
Asus Extreme N6600TOP/TD/128M/A (623/1030)	110.21
1600x1200	FPS	Ranking
MSI RX800XT-VTD256E	110.75
Gigabyte GV-RX80L256V	106.14
PowerColor X700 Pro	87.99
MSI NX6800GT-T2D256E	112.48
Albatron Trinity PC6600	64.12
Albatron Trinity PC6600U	87.05
MSI NX6600GT-TD128 AGP	97.93
Gigabyte GV-3D1 (Single GPU Mode 500/1120)	101.72
Gigabyte GV-3D1 (SLI Mode 500/1120)	103.41
MSI NX6600GT-TD128E (Single)	100.72
MSI NX6600GT-TD128E (SLI Mode)	102.83
Asus Extreme N6600TOP/TD/128M/A	90.58
Asus Extreme N6600TOP/TD/128M/A (623/1030)	105.9

UT2003 is a bit harder on the Asus Extreme N6600TOP/TD/128M/A at high resolutions but when overclocked it's still able to outperform stock GeForce 6600GT videocards quite easily.