Quadro M620 vs UHD Graphics 630

In this comparison between Quadro M620 and UHD Graphics 630 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro M620 will be the best choice, for others UHD Graphics 630 will be their preference. Study the comparison tables below and make your choice.
UHD Graphics 630

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 UHD Graphics 630
Power consumption (TDP) 30 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs
  Check Price
  • Quadro M620 has 100% more power consumption, than UHD Graphics 630.
  • Quadro M620 is used in Mobile workstations, and UHD Graphics 630 - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and UHD Graphics 630 - with Gen. 9.5.
  • Core clock speed of Quadro M620 is 718 MHz higher, than UHD Graphics 630.
  • Quadro M620 is manufactured by 28 nm process technology, and UHD Graphics 630 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 5−6
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 200% more, than UHD Graphics 630.

Full Specs

  Quadro M620 UHD Graphics 630
Architecture Maxwell Gen. 9.5
Code name Kaby-Lake-H-GT2
Type Mobile workstation Desktop
Release date 13 January 2017 1 October 2017
Pipelines 512 24
Core clock speed 1018 MHz 300 MHz
Boost Clock 1150 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 26.45
Floating-point performance 460.8 gflops
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 80 GB/s
Shared memory - +
DirectX 12 12 (12_1)
Shader Model 5.0 6.5
OpenGL 4.5 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size large
Optimus +
Quick Sync +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
  Check Price