Comparison of AMD Radeon HD - FirePro D500 Compute Engine and NVIDIA Quadro K5000 (August, 2012)

Attribute	AMD Radeon HD - FirePro D500 Compute Engine ×	NVIDIA Quadro K5000 (August, 2012) ×
GPU
Release year (year)	2014	2012
GPU brand	AMD	Nvidia
GPU name	Tahiti	GK104
Clock speed (MHz)	725	706
Is dual GPU	-	-
Model	AMD Radeon HD - FirePro D500 Compute Engine	NVIDIA Quadro K5000 (August, 2012)
Memory
Memory (MB)	3,072	4,096
Memory bandwidth (GB/s)	243.8	172.8
Memory bus (bit)	384	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,270	1,350
Effective memory clock speed (MHz)	5,080	5,400
Noise and power
TDP (W)	274	122
Raw performance
Pixel rate (GPixel/s)	23.2	22.59
Render output processors	32	32
Texture mapping units	96	128
Shading units	1,536	1,536
Floating-point performance (GFLOPS)	2,227	2,169
Compute units	24	-
Texture rate (GTexel/s)	69.6	90.4
Benchmarks
Particle simulation (mInteraction/s)	423.04	281.89
T-Rex (Compubench 1.5) (frames/s)	4.57	3.06
Video composition (frames/s)	70.94	52.2
Face detection (mPixels/s)	47.2	31.33
T-Rex (GFXBench 3.0)	3349.52	3346.92
Manhattan (GFXBench 3.0)	3632.24	2706.29
Bitcoin mining (mHash/s)	259.37	66.55
Ocean surface simulation (frames/s)	1045.53	690.3