Comparison of Radeon R9 280 and AMD FirePro W7000

Attribute	Radeon R9 280 ×	AMD FirePro W7000 ×
GPU
Release year (year)	2014	2012
GPU brand	AMD	AMD
GPU name	Tahiti	Pitcairn
Market	Desktop	-
Clock speed (MHz)	827	950
Turbo clock speed (MHz)	933	-
Is dual GPU	-	-
Model	Radeon R9 280	AMD FirePro W7000
Memory
Memory (MB)	3,072	4,096
Memory bandwidth (GB/s)	240	153.6
Memory bus (bit)	384	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,250	1,200
Effective memory clock speed (MHz)	5,000	4,800
Noise and power
TDP (W)	200	150
Raw performance
Pixel rate (GPixel/s)	29.86	30.4
Render output processors	32	32
Texture mapping units	112	80
Shading units	1,792	1,280
Floating-point performance (GFLOPS)	3,344	2,432
Compute units	28	20
Texture rate (GTexel/s)	104.5	76
Benchmarks
Particle simulation (mInteraction/s)	-	356.13
T-Rex (Compubench 1.5) (frames/s)	-	4.87
Video composition (frames/s)	-	79.23
Dirt3	92	-
Face detection (mPixels/s)	80.47	52.73
T-Rex (GFXBench 3.0)	3356.46	3360.02
Manhattan (GFXBench 3.0)	3713.26	3717.14
Bitcoin mining (mHash/s)	365.38	268.29
Sky Diver Factor	336.33	-
Fire Strike Factor	55.14	-
Ocean surface simulation (frames/s)	1687.03	1147.54