Comparison of Radeon HD 6870 X2 and GeForce GTX 760 X2

Attribute	GeForce GTX 760 X2 ×	Radeon HD 6870 X2 ×
GPU
Release year (year)	2013	2011
GPU brand	Nvidia	AMD
GPU name	GK104	Barts XT
Market	Desktop	Desktop
Clock speed (MHz)	1,006	900
Turbo clock speed (MHz)	1,072	-
Is dual GPU	+	+
Model	GeForce GTX 760 X2	Radeon HD 6870 X2
Memory
Memory (MB)	4,096	2,048
Memory bandwidth (GB/s)	384.6	268.8
Memory bus (bit)	512	512
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,502	1,050
Effective memory clock speed (MHz)	6,008	4,200
Noise and power
TDP (W)	250	300
Raw performance
Pixel rate (GPixel/s)	51.46	57.6
Render output processors	64	64
Texture mapping units	192	112
Shading units	2,304	2,240
Floating-point performance (GFLOPS)	4,940	4,032
Compute units	-	28
Texture rate (GTexel/s)	205.8	100.8