Radeon Pro 5500M vs Radeon R9 M390

When choosing between Radeon Pro 5500M 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 5500M and Radeon R9 M390.

Radeon Pro 5500M and Radeon R9 M390 are Laptop Graphics Cards

Note: Radeon Pro 5500M 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 5500M or Radeon R9 M390 here:

Main Specs

  Radeon Pro 5500M Radeon R9 M390
Power consumption (TDP) 85 Watt
Interface PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR6 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs
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  • Radeon Pro 5500M has 6 GB more memory, than Radeon R9 M390.
  • Radeon Pro 5500M is used in Mobile workstations, and Radeon R9 M390 - in Laptops.
  • Radeon Pro 5500M is build with Navi / RDNA architecture, and Radeon R9 M390 - with GCN.
  • Radeon Pro 5500M is manufactured by 7 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 18−20
ultra / 1080p 21−24 10−11
QHD / 1440p 16−18 5−6
4K / 2160p 10−11 4−5
low / 720p 60−65 35−40
medium / 1080p 40−45 21−24
The average gaming FPS of Radeon Pro 5500M in Assassin's Creed Odyssey is 100% more, than Radeon R9 M390.

Full Specs

  Radeon Pro 5500M Radeon R9 M390
Architecture Navi / RDNA GCN
Code name Navi 14 Pitcairn
Type Mobile workstation Laptop
Release date 13 November 2019 9 June 2015
Pipelines 1536 1024
Boost Clock 1300 MHz
Transistor count 6,400 million 5000 Million
Manufacturing process technology 7 nm 28 nm
Texture fill rate 139.2
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 medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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