Comparison of GeForce GTX 880M and NVIDIA Quadro 4000M

Attribute	GeForce GTX 880M ×	NVIDIA Quadro 4000M ×
GPU
Release year (year)	2014	2012
GPU brand	Nvidia	Nvidia
GPU name	GK104	GK104
Market	Laptop	Laptop
Clock speed (MHz)	954	601
Turbo clock speed (MHz)	993	-
Is dual GPU	-	-
Model	GeForce GTX 880M	NVIDIA Quadro 4000M
Memory
Memory (MB)	8,192	4,096
Memory bandwidth (GB/s)	160	89.6
Memory bus (bit)	256	256
Memory type	GDDR5	GDDR5
Memory clock speed (MHz)	1,250	700
Effective memory clock speed (MHz)	5,000	2,800
Noise and power
TDP (W)	122	100
Raw performance
Pixel rate (GPixel/s)	30.53	12.02
Render output processors	32	32
Texture mapping units	128	80
Shading units	1,536	960
Floating-point performance (GFLOPS)	2,931	1,154
Texture rate (GTexel/s)	122.1	48.1
Benchmarks
Battlefield 3	-	24
Particle simulation (mInteraction/s)	-	205.03
T-Rex (Compubench 1.5) (frames/s)	-	2.12
Battlefield 4	46.2	-
Face detection (mPixels/s)	41.2	10.05
T-Rex (GFXBench 3.0)	3359.5	1247.61
Manhattan (GFXBench 3.0)	3715.14	865.99
Bitcoin mining (mHash/s)	82.51	36.55
Sky Diver Factor	351.61	-
Thief	40.15	-
Fire Strike Factor	51.88	-
Ocean surface simulation (frames/s)	-	544.6