GeForce GTX 675M vs Quadro M620

In this comparison between GeForce GTX 675M and Quadro M620 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 675M will be the best choice, for others Quadro M620 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 675M and Quadro M620 are Laptop Graphics Cards

Note: GeForce GTX 675M 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 GTX 675M or Quadro M620 here:

Main Specs

  GeForce GTX 675M Quadro M620
Power consumption (TDP) 100 Watt 30 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 675M has 233% more power consumption, than Quadro M620.
  • GeForce GTX 675M and Quadro M620 have maximum RAM of 2 GB.
  • GeForce GTX 675M is used in Laptops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 675M is build with Fermi architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 398 MHz higher, than GeForce GTX 675M.
  • GeForce GTX 675M is manufactured by 40 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3512 MHz higher, than GeForce GTX 675M.

Game benchmarks

high / 1080p 10−11 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 30−35
medium / 1080p 12−14 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 38% more, than GeForce GTX 675M.

Full Specs

  GeForce GTX 675M Quadro M620
Architecture Fermi Maxwell
Code name N13E-GS1
Type Laptop Mobile workstation
Release date 22 March 2012 13 January 2017
Pipelines 384 512
Core clock speed 620 MHz 1018 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 39.7 billion/sec
Floating-point performance 952.3 gflops
Memory bus width 256bit 128 Bit
Memory clock speed 1500 MHz 5012 MHz
Memory bandwidth 96.0 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 N/A
CUDA +
CUDA cores 384
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 59 Mh/s
Laptop size large large
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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