Comparison of GeForce 940M and GeForce 940MX

Attribute	GeForce 940MX ×	GeForce 940M ×
GPU
Release year (year)	2016	2015
Reference card	-	Nvidia GeForce 940M 1 GHz 2 GB
GPU brand	Nvidia	Nvidia
GPU name	GM108	GM108
Market	Laptop	Laptop
Clock speed (MHz)	1,122	1,072
Turbo clock speed (MHz)	1,242	1,176
Is dual GPU	-	-
Model	GeForce 940MX	GeForce 940M
Memory
Memory (MB)	2,048	2,048
Memory bandwidth (GB/s)	16	14.4
Memory bus (bit)	64	64
Memory type	DDR3	DDR3
Memory clock speed (MHz)	1,001	900
Effective memory clock speed (MHz)	2,002	1,800
Noise and power
TDP (W)	23	33
Raw performance
Pixel rate (GPixel/s)	8.98	8.58
Render output processors	8	8
Texture mapping units	24	24
Shading units	384	384
Floating-point performance (GFLOPS)	862	823
Texture rate (GTexel/s)	26.93	25.73
Benchmarks
Battlefield 4	11.9	11.9
Face detection (mPixels/s)	30.45	25.83
T-Rex (GFXBench 3.0)	3362.58	3360.76
Manhattan (GFXBench 3.0)	3663.44	3575.1
Bitcoin mining (mHash/s)	103.58	101.37
Sky Diver Factor	169.65	194.59
Thief	9.5	9.75
Fire Strike Factor	13.57	17.42