Comparison of Radeon HD 8970M and NVIDIA Quadro K5000 (August, 2012)

Attribute	NVIDIA Quadro K5000 (August, 2012) ×	Radeon HD 8970M ×
GPU
Release year (year)	2012	2013
GPU brand	Nvidia	AMD
GPU name	GK104	Neptune
Market	-	Laptop
Clock speed (MHz)	706	850
Turbo clock speed (MHz)	-	900
Is dual GPU	-	-
Model	NVIDIA Quadro K5000 (August, 2012)	Radeon HD 8970M
Memory
Memory (MB)	4,096	4,096
Memory bandwidth (GB/s)	172.8	153.6
Memory bus (bit)	256	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,350	1,200
Effective memory clock speed (MHz)	5,400	4,800
Noise and power
TDP (W)	122	100
Raw performance
Pixel rate (GPixel/s)	22.59	28.8
Render output processors	32	32
Texture mapping units	128	80
Shading units	1,536	1,280
Floating-point performance (GFLOPS)	2,169	2,304
Compute units	-	20
Texture rate (GTexel/s)	90.4	72
Benchmarks
Particle simulation (mInteraction/s)	281.89	-
T-Rex (Compubench 1.5) (frames/s)	3.06	-
Video composition (frames/s)	52.2	-
Battlefield 4	-	43.25
Face detection (mPixels/s)	31.33	57.24
T-Rex (GFXBench 3.0)	3346.92	1938.41
Manhattan (GFXBench 3.0)	2706.29	2321.43
Bitcoin mining (mHash/s)	66.55	268.64
Sky Diver Factor	-	290.59
Thief	-	35.9
Fire Strike Factor	-	42.93
Ocean surface simulation (frames/s)	690.3	-