Comparison of GeForce GTX 560 Ti X2 and Radeon HD 5870 Eyefinity 6

Attribute	GeForce GTX 560 Ti X2 ×	Radeon HD 5870 Eyefinity 6 ×
GPU
Release year (year)	2011	2010
Reference card	Nvidia GeForce GTX 560 Ti X2 850 MHz 2 GB	-
GPU brand	Nvidia	ATI
GPU name	GF114	Cypress
Market	Desktop	Desktop
Clock speed (MHz)	850	850
Is dual GPU	+	-
Model	GeForce GTX 560 Ti X2	Radeon HD 5870 Eyefinity 6
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	256.6	153.6
Memory bus (bit)	512	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,002	1,200
Effective memory clock speed (MHz)	4,008	4,800
Noise and power
TDP (W)	170	228
Raw performance
Pixel rate (GPixel/s)	27.2	27.2
Render output processors	64	32
Texture mapping units	128	80
Shading units	768	1,600
Floating-point performance (GFLOPS)	2,611	2,720
Compute units	-	20
Texture rate (GTexel/s)	108.8	68