Doom 3	Source: id Software

Doom 3 is the most advanced OpenGL game to date, it takes advantage of the latest videocard technology and pushes the processing power of the CPU to its absolute limits. At its highest setting Ultra quality, texture sizes pass the 500MB mark which means even tomorrows videocards will have a hard time running everything. The frame rates in the game itself are locked at 60 fps so anything above that point is wasted. Each test is run three times and with the third run being recorded.

Doom3
LQ 640x480	FPS	Ranking
Asus AX800XT	75.4
MSI RX800XT-VTD256E	86.8
Gigabyte GV-RX70P256V	77.8
Asus V9999 Gamer Edition	71.5
Albatron GeForce PC6600	82.7
Albatron Trinity PCX 5900	60.4
Gigabyte GV-NX66T128D	80.8
Gigabyte GV-NX66T128D (568/1070)	80.8
LQ 1024x768	FPS	Ranking
Asus AX800XT	74.7
MSI RX800XT-VTD256E	83.8
Gigabyte GV-RX70P256V	56
Asus V9999 Gamer Edition	71.7
Albatron GeForce PC6600	54.3
Albatron Trinity PCX 5900	37.4
Gigabyte GV-NX66T128D	76.3
Gigabyte GV-NX66T128D (568/1070)	78.3
HQ 1024x768	FPS	Ranking
Asus AX800XT	72.8
MSI RX800XT-VTD256E	79.9
Gigabyte GV-RX70P256V	53.8
Asus V9999 Gamer Edition	70.2
Albatron GeForce PC6600	50
Albatron Trinity PCX 5900	30.7
Gigabyte GV-NX66T128D	75.3
Gigabyte GV-NX66T128D (568/1070)	78.1
HQ 1600x1200	FPS	Ranking
Asus AX800XT	50.4
MSI RX800XT-VTD256E	43.5
Gigabyte GV-RX70P256V	25
Asus V9999 Gamer Edition	50.7
Albatron GeForce PC6600	24.7
Albatron Trinity PCX 5900	16.4
Gigabyte GV-NX66T128D	45.8
Gigabyte GV-NX66T128D (568/1070)	51

Doom 3 certainly gives all videocards a good workout. The Gigabyte GV-NX66T128D comes out smelling like roses. Performance is great, which is rare to see from a mainstream card! Overclocking provides good benefits here as well.