Quadro M620 vs Radeon R7 250

When choosing between Quadro M620 and Radeon R7 250, 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 R7 250.

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 R7 250
Power consumption (TDP) 30 Watt 75 Watt
Interface PCIe 3.0 x8
Supplementary power connectors N/A
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • Radeon R7 250 has 150% more power consumption, than Quadro M620.
  • Quadro M620 and Radeon R7 250 have maximum RAM of 2 GB.
  • Quadro M620 is used in Mobile workstations, and Radeon R7 250 - in Desktops.
  • Quadro M620 is build with Maxwell architecture, and Radeon R7 250 - with GCN.
  • Quadro M620 and Radeon R7 250 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3862 MHz higher, than Radeon R7 250.

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 Radeon R7 250.

Full Specs

  Quadro M620 Radeon R7 250
Architecture Maxwell GCN
Code name Oland XT
Type Mobile workstation Desktop
Release date 13 January 2017 1 October 2013
Pipelines 512 384
Core clock speed 1018 MHz
Boost Clock 1050 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 25.20
Floating-point performance 716.8 gflops
Length 168 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 5012 MHz 1150 MHz
Memory bandwidth 80 GB/s 72 GB/s
Shared memory - -
DirectX 12
Shader Model 5.0 5.1
OpenGL 4.5 4.6
OpenCL 1.2
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 117 Mh/s
Laptop size large
Optimus +
Design reference
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 3 Mh/s
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
AppAcceleration +
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