Radeon Pro Vega 16 vs Radeon R9 M390

When choosing between Radeon Pro Vega 16 and Radeon R9 M390, 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 16 and Radeon R9 M390.

Radeon Pro Vega 16 and Radeon R9 M390 are Laptop Graphics Cards

Note: Radeon Pro Vega 16 and Radeon R9 M390 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 16 or Radeon R9 M390 here:

Main Specs

  Radeon Pro Vega 16 Radeon R9 M390
Power consumption (TDP) 75 Watt
Interface PCIe 3.0 x16
Memory type HBM2 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • Radeon Pro Vega 16 has 2 GB more memory, than Radeon R9 M390.
  • Radeon Pro Vega 16 is used in Mobile workstations, and Radeon R9 M390 - in Laptops.
  • Radeon Pro Vega 16 is build with Vega architecture, and Radeon R9 M390 - with GCN.
  • Radeon Pro Vega 16 is manufactured by 14 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 24−27 18−20
ultra / 1080p 14−16 10−11
QHD / 1440p 9−10 5−6
4K / 2160p 6−7 4−5
low / 720p 45−50 35−40
medium / 1080p 30−33 21−24
The average gaming FPS of Radeon Pro Vega 16 in Assassin's Creed Odyssey is 37% more, than Radeon R9 M390.

Full Specs

  Radeon Pro Vega 16 Radeon R9 M390
Architecture Vega GCN
Code name Vega Mobile Pitcairn
Type Mobile workstation Laptop
Release date 15 November 2018 9 June 2015
Pipelines 1024 1024
Boost Clock 1190 MHz
Transistor count 5000 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 76.16
Memory bus width 1024 Bit 256 Bit
Memory clock speed 2400 MHz
Memory bandwidth 307.2 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) 242 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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