Quadro M620 vs Radeon HD 5770

In this comparison between Quadro M620 and Radeon HD 5770 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 Radeon HD 5770 will be their preference. Study the comparison tables below and make your choice.

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 5770
Power consumption (TDP) 30 Watt 108 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
  Check Price Check Price
  • Radeon HD 5770 has 260% more power consumption, than Quadro M620.
  • Quadro M620 has 1 GB more memory, than Radeon HD 5770.
  • Quadro M620 is used in Mobile workstations, and Radeon HD 5770 - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and Radeon HD 5770 - with Terascale 2.
  • Core clock speed of Quadro M620 is 168 MHz higher, than Radeon HD 5770.
  • Quadro M620 is manufactured by 28 nm process technology, and Radeon HD 5770 - by 40 nm process technology.
  • Memory clock speed of Quadro M620 is 212 MHz higher, than Radeon HD 5770.

Game benchmarks

high / 1080p 14−16 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 18−20
medium / 1080p 18−20 10−11
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 80% more, than Radeon HD 5770.

Full Specs

  Quadro M620 Radeon HD 5770
Architecture Maxwell Terascale 2
Code name Juniper
Type Mobile workstation Desktop
Release date 13 January 2017 13 October 2009
Pipelines 512 800
Core clock speed 1018 MHz 850 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 34.00
Floating-point performance 1,360.0 gflops
Length 208 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5012 MHz 4800 MHz
Memory bandwidth 80 GB/s 76.8 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 +
  Check Price Check Price