Quadro M620 vs Radeon HD 6930

When choosing between Quadro M620 and Radeon HD 6930, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro M620 and Radeon HD 6930.

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 HD 6930
Power consumption (TDP) 30 Watt 186 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6930 has 520% more power consumption, than Quadro M620.
  • Quadro M620 has 1 GB more memory, than Radeon HD 6930.
  • Quadro M620 is used in Mobile workstations, and Radeon HD 6930 - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and Radeon HD 6930 - with TeraScale 3.
  • Core clock speed of Quadro M620 is 268 MHz higher, than Radeon HD 6930.
  • Quadro M620 is manufactured by 28 nm process technology, and Radeon HD 6930 - by 40 nm process technology.
  • Memory clock speed of Quadro M620 is 212 MHz higher, than Radeon HD 6930.

Game benchmarks

high / 1080p 14−16 9−10
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 21−24
medium / 1080p 18−20 10−12
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 50% more, than Radeon HD 6930.

Full Specs

  Quadro M620 Radeon HD 6930
Architecture Maxwell TeraScale 3
Code name Cayman
Type Mobile workstation Desktop
Release date 13 January 2017 1 December 2011
Pipelines 512 1280
Core clock speed 1018 MHz 750 MHz
Transistor count 2,640 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 60.00
Floating-point performance 1,920.0 gflops
Length 220 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 5012 MHz 4800 MHz
Memory bandwidth 80 GB/s 153.6 GB/s
Shared memory -
DirectX 12 11.2 (11_0)
Shader Model 5.0 5.0
OpenGL 4.5 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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