GeForce GTX 680MX vs Quadro M520

If you are going to buy a new graphics card and are choosing between GeForce GTX 680MX and Quadro M520, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 680MX stacks up against Quadro M520, check out specs charts below.

GeForce GTX 680MX and Quadro M520 are Laptop Graphics Cards

Note: GeForce GTX 680MX and Quadro M520 are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 680MX or Quadro M520 here:

Main Specs

  GeForce GTX 680MX Quadro M520
Power consumption (TDP) 122 Watt 25 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
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  • GeForce GTX 680MX has 388% more power consumption, than Quadro M520.
  • GeForce GTX 680MX and Quadro M520 have maximum RAM of 2 GB.
  • GeForce GTX 680MX is used in Laptops, and Quadro M520 - in Mobile workstations.
  • GeForce GTX 680MX is build with Kepler architecture, and Quadro M520 - with Maxwell.
  • Core clock speed of Quadro M520 is 36 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 680MX and Quadro M520 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 12−14
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 116% more, than Quadro M520.

Full Specs

  GeForce GTX 680MX Quadro M520
Architecture Kepler Maxwell
Type Laptop Mobile workstation
Release date 23 October 2012 13 January 2017
Pipelines 1536 384
Core clock speed 720 MHz 756 MHz
Boost Clock 1019 MHz
Transistor count 3540 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec
Memory bus width 256 Bit 64 Bit
Memory clock speed 2500 MHz
Memory bandwidth 160 GB/s 40 GB/s
Shared memory - -
DirectX 12 API 12
Shader Model 5.0
OpenGL 4.5 4.5
OpenCL 1.1
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large medium sized
Optimus + +
nView Display Management +
3D Stereo +
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