Quadro M520 vs Radeon HD 6740G2

If you are going to buy a new graphics card and are choosing between Quadro M520 and Radeon HD 6740G2, 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 Quadro M520 stacks up against Radeon HD 6740G2, check out specs charts below.

Quadro M520 and Radeon HD 6740G2 are Laptop Graphics Cards

Note: Quadro M520 and Radeon HD 6740G2 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 Quadro M520 or Radeon HD 6740G2 here:

Main Specs

  Quadro M520 Radeon HD 6740G2
Power consumption (TDP) 25 Watt
Memory type GDDR5
Maximum RAM amount 2 GB
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  • Quadro M520 is used in Mobile workstations, and Radeon HD 6740G2 - in Laptops.
  • Quadro M520 is build with Maxwell architecture, and Radeon HD 6740G2 - with Terascale 2.
  • Quadro M520 is manufactured by 28 nm process technology, and Radeon HD 6740G2 - by 40 nm process technology.

Game benchmarks

high / 1080p 9−10 0−1
ultra / 1080p 5−6 0−1
QHD / 1440p 0−1 0−1
low / 720p 21−24 10−12
medium / 1080p 12−14 2−3
The average gaming FPS of Quadro M520 in Assassin's Creed Odyssey is 183% more, than Radeon HD 6740G2.

Full Specs

  Quadro M520 Radeon HD 6740G2
Architecture Maxwell Terascale 2
Type Mobile workstation Laptop
Release date 13 January 2017 14 June 2011
Pipelines 384 880
Core clock speed 756 MHz
Boost Clock 1019 MHz
Manufacturing process technology 28 nm 40 nm
Memory bus width 64 Bit
Memory bandwidth 40 GB/s
Shared memory - -
DirectX 12 DirectX 11, Shader 5.0
Shader Model 5.0
OpenGL 4.5
Laptop size medium sized medium sized
Optimus +
nView Display Management +
3D Stereo +
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