Comparison of GeForce GTX 460 X2 and Radeon HD 5870 Eyefinity 6

Attribute	Radeon HD 5870 Eyefinity 6 ×	GeForce GTX 460 X2 ×
GPU
Release year (year)	2010	2011
GPU brand	ATI	Nvidia
GPU name	Cypress	GF104
Market	Desktop	Desktop
Clock speed (MHz)	850	701
Is dual GPU	-	+
Model	Radeon HD 5870 Eyefinity 6	GeForce GTX 460 X2
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	153.6	230.4
Memory bus (bit)	256	512
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,200	900
Effective memory clock speed (MHz)	4,800	3,600
Noise and power
TDP (W)	228	160
Raw performance
Pixel rate (GPixel/s)	27.2	19.62
Render output processors	32	64
Texture mapping units	80	112
Shading units	1,600	672
Floating-point performance (GFLOPS)	2,720	1,883
Compute units	20	-
Texture rate (GTexel/s)	68	78.6