GeForce 940A vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing GeForce 940A and Quadro M620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 940A and Quadro M620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Quadro M620 is a Laptop Graphics Card

Note: Quadro M620 is only used in laptop graphics. It has 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 M620 here:

Main Specs

  GeForce 940A Quadro M620
Power consumption (TDP) 33 Watt 30 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • GeForce 940A has 10% more power consumption, than Quadro M620.
  • Quadro M620 has 1 GB more memory, than GeForce 940A.
  • GeForce 940A is used in Desktops, and Quadro M620 - in Mobile workstations.
  • GeForce 940A and Quadro M620 are build with Maxwell architecture.
  • Core clock speed of GeForce 940A is 11 MHz higher, than Quadro M620.
  • GeForce 940A and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3010 MHz higher, than GeForce 940A.

Game benchmarks

high / 1080p 4−5 14−16
ultra / 1080p 2−3 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−35
medium / 1080p 5−6 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 200% more, than GeForce 940A.

Full Specs

  GeForce 940A Quadro M620
Architecture Maxwell Maxwell
Code name GM108
Type Desktop Mobile workstation
Release date 13 March 2015 13 January 2017
Pipelines 384 512
Core clock speed 1029 MHz 1018 MHz
Boost Clock 1124 MHz
Manufacturing process technology 28 nm 28 nm
Texture fill rate 17.98
Floating-point performance 863.2 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2002 MHz 5012 MHz
Memory bandwidth 16.02 GB/s 80 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.6 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA 5.0
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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