7900GS KO

Manufacturer:	nVidia
Series:	GeForce 7
GPU:	G71
Release Date:	2006-05-00
Interface:	PCI-E x16
Core Clock:	450 MHz
Memory Clock:	660 MHz (1320 DDR)
Memory Bandwidth:	42.24 GB/sec
Shader Operations:	9000 Operations/sec
Pixel Fill Rate:	7200 MPixels/sec
Texture Fill Rate:	9000 MTexels/sec
Vertex Operations:	787.5 MVertices/sec

vs 

X1600 Pro PCI-E

Manufacturer:	ATi
Series:	Radeon X1K
GPU:	RV530
Release Date:	2005-10-05
Interface:	PCI-E x16
Core Clock:	500 MHz
Memory Clock:	390 MHz (780 DDR)
Memory Bandwidth:	12.48 GB/sec
Shader Operations:	6000 Operations/sec
Pixel Fill Rate:	2000 MPixels/sec
Texture Fill Rate:	2000 MTexels/sec
Vertex Operations:	625 MVertices/sec