Comparison of Radeon R9 M270X and NVIDIA Quadro K2200 (July, 2014)

Attribute	Radeon R9 M270X ×	NVIDIA Quadro K2200 (July, 2014) ×
GPU
Release year (year)	2015	2014
Reference card	AMD Radeon R9 M270X 725 MHz 2 GB	-
GPU brand	AMD	Nvidia
GPU name	Saturn	GM107
Market	Laptop	Laptop
Clock speed (MHz)	900	667
Turbo clock speed (MHz)	1,000	-
Is dual GPU	-	-
Model	Radeon R9 M270X	NVIDIA Quadro K2200 (July, 2014)
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	88	80
Memory bus (bit)	128	128
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,375	1,250
Effective memory clock speed (MHz)	5,500	5,000
Noise and power
TDP (W)	-	65
Raw performance
Pixel rate (GPixel/s)	16	10.67
Render output processors	16	16
Texture mapping units	48	40
Shading units	768	640
Floating-point performance (GFLOPS)	1,536	854
Compute units	12	-
Texture rate (GTexel/s)	48	26.68
Benchmarks
Particle simulation (mInteraction/s)	377.8	414.01
T-Rex (Compubench 1.5) (frames/s)	6.37	3.2
Video composition (frames/s)	85.21	30.45
Face detection (mPixels/s)	63.98	40.69
T-Rex (GFXBench 3.0)	3361.82	3357.74
Manhattan (GFXBench 3.0)	3717.76	3714.74
Bitcoin mining (mHash/s)	314.57	53.8
Ocean surface simulation (frames/s)	1314.72	730.58