Radeon Pro Vega 20 vs Radeon R9 M395

When choosing between Radeon Pro Vega 20 and Radeon R9 M395, 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 Radeon Pro Vega 20 and Radeon R9 M395.

Radeon Pro Vega 20 and Radeon R9 M395 are Laptop Graphics Cards

Note: Radeon Pro Vega 20 and Radeon R9 M395 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 Radeon Pro Vega 20 or Radeon R9 M395 here:

Main Specs

  Radeon Pro Vega 20 Radeon R9 M395
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type HBM2 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro Vega 20 and Radeon R9 M395 have maximum RAM of 4 GB.
  • Radeon Pro Vega 20 is used in Mobile workstations, and Radeon R9 M395 - in Laptops.
  • Radeon Pro Vega 20 is build with Vega architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of Radeon R9 M395 is 19 MHz higher, than Radeon Pro Vega 20.
  • Radeon Pro Vega 20 is manufactured by 14 nm process technology, and Radeon R9 M395 - by 28 nm process technology.
  • Memory clock speed of Radeon Pro Vega 20 is 230 MHz higher, than Radeon R9 M395.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
Radeon Pro Vega 20 and Radeon R9 M395 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon Pro Vega 20 Radeon R9 M395
Architecture Vega GCN
Code name Vega Mobile
Type Mobile workstation Laptop
Release date 15 November 2018 9 June 2015
Pipelines 1280 1792
Core clock speed 815 MHz 834 MHz
Boost Clock 1283 MHz
Transistor count 5000 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 102.6
Memory bus width 1024 Bit 256 Bit
Memory clock speed 1480 MHz 1250 MHz
Memory bandwidth 189.4 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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