Comparison of Radeon HD 8670M and NVIDIA Quadro M500M (April, 2016)

Attribute	Radeon HD 8670M ×	NVIDIA Quadro M500M (April, 2016) ×
GPU
Release year (year)	2013	2016
Reference card	AMD Radeon HD 8670M 925 MHz 1 GB	-
GPU brand	AMD	Nvidia
GPU name	Mars	GM108
Market	Laptop	Laptop
Clock speed (MHz)	775	1,029
Turbo clock speed (MHz)	825	1,124
Is dual GPU	-	-
Model	Radeon HD 8670M	NVIDIA Quadro M500M (April, 2016)
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	14.4	14.4
Memory bus (bit)	64	64
Memory type	DDR3	DDR3
Memory clock speed (MHz)	900	900
Effective memory clock speed (MHz)	1,800	1,800
Noise and power
TDP (W)	-	30
Raw performance
Pixel rate (GPixel/s)	6.6	8.23
Render output processors	8	8
Texture mapping units	24	16
Shading units	384	384
Floating-point performance (GFLOPS)	634	790
Compute units	6	-
Texture rate (GTexel/s)	19.8	16.46
Benchmarks
Metro: Last Light	4.7	-
Bioshock Infinite	5.5	-
Face detection (mPixels/s)	7	-
T-Rex (GFXBench 3.0)	3046.08	3361.34
Manhattan (GFXBench 3.0)	1726.77	2496.62
Bitcoin mining (mHash/s)	71.7	-
Sky Diver Factor	83.25	-
Fire Strike Factor	8.11	-