GeForce GTX 680MX 

Released October, 2012
  • 719 MHz
  • 2 GB GDDR5
6.3 Out of 10

GPUBoss Review Our evaluation of the GeForce GTX 680MX among Laptop GPUs over 35W TDP

Gaming

GeForce GTX 680MX
6.8
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce GTX 680MX
n.d.
T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

GeForce GTX 680MX
6.1
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GTX 680MX
6.3
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

GeForce GTX 680MX
n.d.
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

GeForce GTX 680MX
8.0
TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.3

Overall Score

GeForce GTX 680MX
6.3

Benchmarks Real world tests of the GeForce GTX 680MX

Bitcoin mining Data courtesy CompuBench

GeForce GTX 680MX
56.71 mHash/s
GeForce GTX 780M Mac
126.58 mHash/s
GeForce GT 755M
28.03 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 680MX
25.42 mPixels/s
GeForce GT 755M
12.45 mPixels/s
GeForce GTX 780M Mac
30.69 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GTX 680MX
734.94 frames/s
GeForce GT 755M
455.8 frames/s
GeForce GTX 780M Mac
1,002.2 frames/s

Particle simulation Data courtesy CompuBench

GeForce GTX 680MX
281.97 mInteraction/s
GeForce GT 755M
161.31 mInteraction/s
GeForce GTX 780M Mac
248.7 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GTX 680MX
2.31 frames/s
GeForce GT 755M
1.29 frames/s
GeForce GTX 780M Mac
3.26 frames/s

Video composition Data courtesy CompuBench

GeForce GTX 680MX
35.43 frames/s
GeForce GT 755M
24.57 frames/s
GeForce GTX 780M Mac
39.78 frames/s

Hitman: Absolution

GeForce GTX 680MX
34.4

Battlefield 3

GeForce GTX 680MX
45.6

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GK104
Market Laptop
Clock speed 719 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 1,536
Texture mapping units 128
Render output processors 32
Pixel rate 23.01 GPixel/s
Texture rate 92 GTexel/s
Floating-point performance 2,208.8 GFLOPS

memory

Memory clock speed 2,500 MHz
Effective memory clock speed 5,000 MHz
Memory bus 256 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 160 GB/s

noise and power

TDP 122W
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