Radeon Pro W5500M vs Radeon R9 M390

When choosing between Radeon Pro W5500M 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 W5500M and Radeon R9 M390.

Radeon R9 M390 is a Laptop Graphics Card

Note: Radeon R9 M390 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 Radeon R9 M390 here:

Main Specs

  Radeon Pro W5500M Radeon R9 M390
Power consumption (TDP) 85 Watt
Interface PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR6 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • Radeon Pro W5500M has 2 GB more memory, than Radeon R9 M390.
  • Radeon Pro W5500M is used in Desktops, and Radeon R9 M390 - in Laptops.
  • Radeon Pro W5500M is build with RDNA 1.0 architecture, and Radeon R9 M390 - with GCN.
  • Radeon Pro W5500M is manufactured by 7 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−11
QHD / 1440p 3−4 5−6
4K / 2160p 4−5
low / 720p 30−33 35−40
medium / 1080p 18−20 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 26% more, than Radeon Pro W5500M.

Full Specs

  Radeon Pro W5500M Radeon R9 M390
Architecture RDNA 1.0 GCN
Code name Navi 14 Pitcairn
Type Workstation Laptop
Release date 10 February 2020 9 June 2015
Pipelines 1408 1024
Boost Clock 1450 MHz
Transistor count 6,400 million 5000 Million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 127.6
Memory bus width 128 Bit 256 Bit
Memory clock speed 12000 MHz
Memory bandwidth 192.0 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 6.5
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
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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