Quadro K620M vs Radeon RX Vega 11

If you are going to buy a new graphics card and are choosing between Quadro K620M and Radeon RX Vega 11, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro K620M stacks up against Radeon RX Vega 11, check out specs charts below.
Radeon RX Vega 11

Quadro K620M is a Laptop Graphics Card

Note: Quadro K620M 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 K620M here:

Main Specs

  Quadro K620M Radeon RX Vega 11
Power consumption (TDP) 30 Watt 15 Watt
Interface MXM-A (3.0) IGP
Supplementary power connectors None None
Memory type DDR3 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Quadro K620M has 100% more power consumption, than Radeon RX Vega 11.
  • Quadro K620M is connected by MXM-A (3.0), and Radeon RX Vega 11 uses IGP interface.
  • Quadro K620M is used in Mobile workstations, and Radeon RX Vega 11 - in Desktops.
  • Quadro K620M is build with Maxwell architecture, and Radeon RX Vega 11 - with Vega.
  • Quadro K620M is manufactured by 28 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 116% more, than Quadro K620M.

Full Specs

  Quadro K620M Radeon RX Vega 11
Architecture Maxwell Vega
Code name GM108 Vega Raven Ridge
Type Mobile workstation Desktop
Release date 1 March 2015 26 October 2017
Pipelines 384 704
Core clock speed 1029 MHz
Boost Clock 1124 MHz 1240 MHz
Transistor count 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.98 61.60
Floating-point performance 863.2 gflops 1,760 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 12 (12_1)
Shader Model 5 6.4
OpenGL 4.5 4.6
OpenCL 1.2 2.0
Vulkan 1.1.126 1.2.131
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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