Quadro K620M vs Radeon RX 5600M

Find out if it is worth upgrading your current GPU setup by comparing Quadro K620M and Radeon RX 5600M. 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 K620M and Radeon RX 5600M. 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 K620M and Radeon RX 5600M are Laptop Graphics Cards

Note: Quadro K620M and Radeon RX 5600M 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 Quadro K620M or Radeon RX 5600M here:

Main Specs

  Quadro K620M Radeon RX 5600M
Power consumption (TDP) 30 Watt 150 Watt
Interface MXM-A (3.0) PCIe 4.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR6
Maximum RAM amount 2 GB 6 GB
Display Connectors No outputs No outputs
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  • Radeon RX 5600M has 400% more power consumption, than Quadro K620M.
  • Quadro K620M is connected by MXM-A (3.0), and Radeon RX 5600M uses PCIe 4.0 x16 interface.
  • Radeon RX 5600M has 4 GB more memory, than Quadro K620M.
  • Quadro K620M is used in Mobile workstations, and Radeon RX 5600M - in Laptops.
  • Quadro K620M is build with Maxwell architecture, and Radeon RX 5600M - with Navi / RDNA.
  • Quadro K620M is manufactured by 28 nm process technology, and Radeon RX 5600M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5600M is 10000 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon RX 5600M in Assassin's Creed Odyssey is 583% more, than Quadro K620M.

Full Specs

  Quadro K620M Radeon RX 5600M
Architecture Maxwell Navi / RDNA
Code name GM108 Navi 10
Type Mobile workstation Laptop
Release date 1 March 2015 7 January 2020
Pipelines 384 2304
Core clock speed 1029 MHz
Boost Clock 1124 MHz 1265 MHz
Transistor count 10,300 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 17.98 182.2
Floating-point performance 863.2 gflops
Memory bus width 64 Bit 192 Bit
Memory clock speed 2000 MHz 12000 MHz
Memory bandwidth 14.4 GB/s 288.0 GB/s
Shared memory - -
DirectX 12 12 (12_1)
Shader Model 5 6.5
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Laptop size medium sized
Optimus +
Display Port 1.2
nView Display Management +
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