Quadro M620 vs Radeon R9 M380

When comparing Quadro M620 and Radeon R9 M380, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro M620 and Radeon R9 M380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro M620 and Radeon R9 M380 are Laptop Graphics Cards

Note: Quadro M620 and Radeon R9 M380 are only used in laptop graphics. They have 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 or Radeon R9 M380 here:

Main Specs

  Quadro M620 Radeon R9 M380
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
  Check Price Check Price
  • Radeon R9 M380 has 2 GB more memory, than Quadro M620.
  • Quadro M620 is used in Mobile workstations, and Radeon R9 M380 - in Laptops.
  • Quadro M620 is build with Maxwell architecture, and Radeon R9 M380 - with GCN.
  • Core clock speed of Quadro M620 is 18 MHz higher, than Radeon R9 M380.
  • Quadro M620 and Radeon R9 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3512 MHz higher, than Radeon R9 M380.

Game benchmarks

high / 1080p 14−16 16−18
ultra / 1080p 8−9 9−10
QHD / 1440p 3−4 4−5
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 18−20 20−22
The average gaming FPS of Radeon R9 M380 in Assassin's Creed Odyssey is 6% more, than Quadro M620.

Full Specs

  Quadro M620 Radeon R9 M380
Architecture Maxwell GCN
Code name Strato Pro GDDR5
Type Mobile workstation Laptop
Release date 13 January 2017 16 June 2015
Pipelines 512 768
Core clock speed 1018 MHz 1000 MHz
Boost Clock 1000 MHz
Transistor count 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.00
Floating-point performance 1,536 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 5012 MHz 1500 MHz
Memory bandwidth 80 GB/s 96 GB/s
Shared memory - -
DirectX 12
Shader Model 5.0 6.3
OpenGL 4.5 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 194 Mh/s
Laptop size large medium sized
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
  Check Price Check Price