Comparison of GeForce GT 745M and AMD FirePro W4100

Attribute	AMD FirePro W4100 ×	GeForce GT 745M ×
GPU
Release year (year)	2014	2013
GPU brand	AMD	Nvidia
GPU name	Cape Verde	GK107
Market	-	Laptop
Clock speed (MHz)	630	549
Is dual GPU	-	-
Model	AMD FirePro W4100	GeForce GT 745M
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)	50	45
Raw performance
Pixel rate (GPixel/s)	10.08	4.39
Render output processors	16	16
Texture mapping units	32	32
Shading units	512	384
Floating-point performance (GFLOPS)	645	422
Compute units	8	-
Texture rate (GTexel/s)	20.16	17.57
Benchmarks
Particle simulation (mInteraction/s)	192.25	-
T-Rex (Compubench 1.5) (frames/s)	1.63	-
Video composition (frames/s)	31.33	-
Battlefield 4	-	11.2
Face detection (mPixels/s)	15.47	10.71
T-Rex (GFXBench 3.0)	3359.56	3362.98
Manhattan (GFXBench 3.0)	3470.1	3719.58
Bitcoin mining (mHash/s)	75.24	19.32
Sky Diver Factor	-	123.61
Thief	-	9.5
Fire Strike Factor	-	14.92
Ocean surface simulation (frames/s)	538.1	-