Comparison of ATI FireMV 2400 PCIe x1 and GeForce 6800 Ultra Extreme

Attribute	GeForce 6800 Ultra Extreme ×	ATI FireMV 2400 PCIe x1 ×
GPU
Release year (year)	2004	2008
GPU brand	Nvidia	ATI
GPU name	NV40	RV380
Market	Desktop	-
Clock speed (MHz)	450	500
Is dual GPU	-	-
Model	GeForce 6800 Ultra Extreme	ATI FireMV 2400 PCIe x1
Memory
Memory (MB)	256	256
Memory bandwidth (GB/s)	35.2	16
Memory bus (bit)	256	128
Memory type	GDDR3	DDR3
Memory clock speed (MHz)	550	500
Effective memory clock speed (MHz)	1,100	1,000
Noise and power
TDP (W)	-	20
Raw performance
Pixel rate (GPixel/s)	7.2	2
Render output processors	16	4
Texture mapping units	16	4
Texture rate (GTexel/s)	7.2	2