Comparison of GeForce GTX TITAN X and Radeon R9 M395X

Attribute	GeForce GTX TITAN X ×	Radeon R9 M395X ×
GPU
Release year (year)	2015	2015
GPU brand	Nvidia	AMD
GPU name	GM200	Amethyst
Market	Desktop	Laptop
Clock speed (MHz)	1,000	723
Turbo clock speed (MHz)	1,089	-
Is dual GPU	-	-
Model	GeForce GTX TITAN X	Radeon R9 M395X
Memory
Memory (MB)	12,288	8,192
Memory bandwidth (GB/s)	-	160
Memory bus (bit)	384	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,753	1,250
Effective memory clock speed (MHz)	7,012	5,000
Noise and power
TDP (W)	250	250
Raw performance
Pixel rate (GPixel/s)	96	23.14
Render output processors	96	32
Texture mapping units	192	128
Shading units	3,072	2,048
Floating-point performance (GFLOPS)	6,144	2,961
Compute units	-	32
Texture rate (GTexel/s)	192	92.5
Benchmarks
Particle simulation (mInteraction/s)	-	295.61
T-Rex (Compubench 1.5) (frames/s)	-	5.72
Video composition (frames/s)	-	65.91
Bioshock Infinite	255	-
Battlefield 4	147	-
Face detection (mPixels/s)	224	65.37
T-Rex (GFXBench 3.0)	8001.79	3357.67
Manhattan (GFXBench 3.0)	7240.01	3562.09
Bitcoin mining (mHash/s)	775.76	413.33
Thief	96	-
Ocean surface simulation (frames/s)	2566.17	777.36