Comparison of GeForce GT 755M and Radeon Pro 450

Attribute	Radeon Pro 450 ×	GeForce GT 755M ×
GPU
Release year (year)	2016	2013
GPU brand	AMD	Nvidia
GPU name	Venus	GK107
Market	-	Laptop
Clock speed (MHz)	725	980
Turbo clock speed (MHz)	775	-
Is dual GPU	-	-
Model	Radeon Pro 450	GeForce GT 755M
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	80	86.4
Memory bus (bit)	128	128
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,250	1,350
Effective memory clock speed (MHz)	5,000	5,400
Noise and power
TDP (W)	35	50
Raw performance
Pixel rate (GPixel/s)	12.4	15.7
Render output processors	16	16
Texture mapping units	40	32
Shading units	640	384
Floating-point performance (GFLOPS)	992	753
Compute units	10	-
Texture rate (GTexel/s)	31	31.36
Benchmarks
Particle simulation (mInteraction/s)	246.65	-
T-Rex (Compubench 1.5) (frames/s)	2.41	-
Video composition (frames/s)	39.78	-
Bioshock Infinite	-	24.2
Battlefield 4	-	17.9
Face detection (mPixels/s)	26.71	12.45
T-Rex (GFXBench 3.0)	3358.56	3342.63
Manhattan (GFXBench 3.0)	3717.44	3327.28
Bitcoin mining (mHash/s)	126.56	28.03
Sky Diver Factor	-	203.95
Fire Strike Factor	-	25.86
Ocean surface simulation (frames/s)	568.61	-