Quadro M620 vs Radeon RX 560X

Find out if it is worth upgrading your current GPU setup by comparing Quadro M620 and Radeon RX 560X. 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 Quadro M620 and Radeon RX 560X. 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

  Quadro M620 Radeon RX 560X
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 560X has 150% more power consumption, than Quadro M620.
  • Radeon RX 560X has 2 GB more memory, than Quadro M620.
  • Quadro M620 is used in Mobile workstations, and Radeon RX 560X - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and Radeon RX 560X - with GCN 4.0.
  • Core clock speed of Radeon RX 560X is 157 MHz higher, than Quadro M620.
  • Quadro M620 is manufactured by 28 nm process technology, and Radeon RX 560X - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560X is 1988 MHz higher, than Quadro M620.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−11
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 18−20 21−24
The average gaming FPS of Radeon RX 560X in Assassin's Creed Odyssey is 20% more, than Quadro M620.

Full Specs

  Quadro M620 Radeon RX 560X
Architecture Maxwell GCN 4.0
Code name Polaris 21
Type Mobile workstation Desktop
Release date 13 January 2017 11 April 2018
Pipelines 512 1024
Core clock speed 1018 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 81.60
Floating-point performance 2,611 gflops
Length 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5012 MHz 7000 MHz
Memory bandwidth 80 GB/s 112.0 GB/s
Shared memory -
DirectX 12 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.5 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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