GeForce GT 750M vs Quadro M620

If you are going to buy a new graphics card and are choosing between GeForce GT 750M and Quadro M620, 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 GT 750M stacks up against Quadro M620, check out specs charts below.

GeForce GT 750M and Quadro M620 are Laptop Graphics Cards

Note: GeForce GT 750M and Quadro M620 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 GT 750M or Quadro M620 here:

Main Specs

  GeForce GT 750M Quadro M620
Power consumption (TDP) 50 Watt 30 Watt
Interface PCIe 3.0 x16
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • GeForce GT 750M has 66% more power consumption, than Quadro M620.
  • GeForce GT 750M has 2 GB more memory, than Quadro M620.
  • GeForce GT 750M is used in Laptops, and Quadro M620 - in Mobile workstations.
  • GeForce GT 750M is build with Kepler architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 51 MHz higher, than GeForce GT 750M.
  • GeForce GT 750M and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3012 MHz higher, than GeForce GT 750M.

Game benchmarks

high / 1080p 5−6 14−16
ultra / 1080p 2−3 8−9
QHD / 1440p 2−3 3−4
low / 720p 16−18 30−35
medium / 1080p 7−8 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 114% more, than GeForce GT 750M.

Full Specs

  GeForce GT 750M Quadro M620
Architecture Kepler Maxwell
Code name N14P-GT
Type Laptop Mobile workstation
Release date 1 April 2013 13 January 2017
Pipelines 384 512
Core clock speed 967 MHz 1018 MHz
Boost Clock 967 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.94
Floating-point performance 742.7 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 5012 MHz
Memory bandwidth 64.19 GB/s 80 GB/s
Shared memory - -
DirectX 12 API 12
Shader Model 5.1 5.0
OpenGL 4.5 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
Bus support PCI Express 3.0
HDMI +
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized large
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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