Quadro M620 vs Radeon R9 A375

Find out if it is worth upgrading your current GPU setup by comparing Quadro M620 and Radeon R9 A375. 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 M620 and Radeon R9 A375. 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 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 R9 A375
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • Quadro M620 and Radeon R9 A375 have maximum RAM of 2 GB.
  • Quadro M620 is used in Mobile workstations, and Radeon R9 A375 - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and Radeon R9 A375 - with GCN 1.0.
  • Core clock speed of Quadro M620 is 118 MHz higher, than Radeon R9 A375.
  • Quadro M620 and Radeon R9 A375 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 5008 MHz higher, than Radeon R9 A375.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−35 12−14
medium / 1080p 18−20 4−5
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 260% more, than Radeon R9 A375.

Full Specs

  Quadro M620 Radeon R9 A375
Architecture Maxwell GCN 1.0
Code name Venus
Type Mobile workstation Desktop
Release date 13 January 2017 no data
Pipelines 512 640
Core clock speed 1018 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00
Memory bus width 128 Bit 128 Bit
Memory clock speed 5012 MHz 4.5 GB/s
Memory bandwidth 80 GB/s 72 GB/s
Shared memory -
DirectX 12 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.5 4.6
OpenCL 1.2
Vulkan 1.2
Laptop size large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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