Specifications & Performance

	Core Clock (MHz)	Shader Clock (MHz)	Memory Clock (MHz)	Memory Amount	Memory Interface	Memory Bandwidth (GB/sec)	Texture Fill Rate (billion/sec)
GeForce 8800 Ultra	612	1500	1080	768MB	384-bit	103.7	39.2
GeForce 8800 GTX	575	1350	900	768MB	384-bit	86.4	36.8
GeForce 8800 GT	600	1500	900	512MB	256-bit	57.6	33.6
GeForce 8800 GTS	500	1200	800	640MB or 320MB	320-bit	64	24
GeForce 8600 GTS	675	1450	1000	256MB	128-bit	32	10.8
GeForce 8600 GT	540	1190	700	256MB	128-bit	22.4	8.64
GeForce 8500 GT	450	900	400	256MB	128-bit	12.8	3.6
GeForce 8400 GS	450	900	400	256MB	64-bit	6.4	3.6