GeForce GT 440 vs Quadro M620

When comparing GeForce GT 440 and Quadro M620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 440 and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 GT 440 Quadro M620
Power consumption (TDP) 65 Watt 30 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 512 MB GDDR5 or 1 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GT 440 has 116% more power consumption, than Quadro M620.
  • GeForce GT 440 has 510 GB more memory, than Quadro M620.
  • GeForce GT 440 is used in Desktops, and Quadro M620 - in Mobile workstations.
  • GeForce GT 440 is build with Fermi architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of GeForce GT 440 is 602 MHz higher, than Quadro M620.
  • GeForce GT 440 is manufactured by 40 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3412 MHz higher, than GeForce GT 440.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 8−9
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−35
medium / 1080p 0−1 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 3100% more, than GeForce GT 440.

Full Specs

  GeForce GT 440 Quadro M620
Architecture Fermi Maxwell
Code name GF108
Type Desktop Mobile workstation
Release date 1 February 2011 13 January 2017
Pipelines 96 512
Core clock speed 1620 MHz 1018 MHz
Transistor count 585 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 13.0 billion/sec
Floating-point performance 311.04 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 1600 MHz (GDDR5) or 900 MHz (DDR3) 5012 MHz
Memory bandwidth 80 GB/s
Shared memory -
DirectX 12 (11_0) 12
Shader Model 5.1 5.0
OpenGL 4.2 4.5
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 96
Bus support PCI-E 2.0 x 16
Height 4.376" (11.1 cm)
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 20 Mh/s
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
Standard memory config per GPU 1 GB GDDR5 or 2 GB
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