Comparison of Radeon HD 8790M and NVIDIA Quadro K2000D

Attribute	NVIDIA Quadro K2000D ×	Radeon HD 8790M ×
GPU
Release year (year)	2013	2013
GPU brand	Nvidia	AMD
GPU name	GK107	Mars
Market	-	Laptop
Clock speed (MHz)	954	850
Turbo clock speed (MHz)	-	900
Is dual GPU	-	-
Model	NVIDIA Quadro K2000D	Radeon HD 8790M
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	64	64
Memory bus (bit)	128	128
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,000	1,000
Effective memory clock speed (MHz)	4,000	4,000
Noise and power
TDP (W)	51	-
Raw performance
Pixel rate (GPixel/s)	7.63	7.2
Render output processors	16	8
Texture mapping units	32	24
Shading units	384	384
Floating-point performance (GFLOPS)	733	691
Compute units	-	6
Texture rate (GTexel/s)	30.53	21.6
Benchmarks
Particle simulation (mInteraction/s)	121.64	-
T-Rex (Compubench 1.5) (frames/s)	1.02	-
Video composition (frames/s)	15.61	-
Crysis 3	-	16
Bioshock Infinite	-	15.6
Face detection (mPixels/s)	14.28	12.76
T-Rex (GFXBench 3.0)	3355.1	3304.41
Manhattan (GFXBench 3.0)	3402.18	3686.17
Bitcoin mining (mHash/s)	31.16	80.42
Sky Diver Factor	-	119.24
Fire Strike Factor	-	10.59
Ocean surface simulation (frames/s)	386.01	-