Radeon R9 M390 vs Radeon RX 5500M

When comparing Radeon R9 M390 and Radeon RX 5500M, 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 Radeon R9 M390 and Radeon RX 5500M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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

Note: Radeon R9 M390 and Radeon RX 5500M 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 R9 M390 or Radeon RX 5500M here:

Main Specs

  Radeon R9 M390 Radeon RX 5500M
Power consumption (TDP) 85 Watt
Interface PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR6
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon RX 5500M has 2 GB more memory, than Radeon R9 M390.
  • Both cards are used in Laptops.
  • Radeon R9 M390 is build with GCN architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Radeon R9 M390 is manufactured by 28 nm process technology, and Radeon RX 5500M - by 7 nm process technology.

Game benchmarks

high / 1080p 18−20 21−24
ultra / 1080p 10−11 12−14
QHD / 1440p 5−6 7−8
4K / 2160p 4−5 5−6
low / 720p 35−40 40−45
medium / 1080p 21−24 24−27
The average gaming FPS of Radeon RX 5500M in Assassin's Creed Odyssey is 18% more, than Radeon R9 M390.

Full Specs

  Radeon R9 M390 Radeon RX 5500M
Architecture GCN Navi / RDNA
Code name Pitcairn Navi 14 / R19M-E85
Type Laptop Laptop
Release date 9 June 2015 29 September 2019
Pipelines 1024 1408
Core clock speed 1327 MHz
Boost Clock 1645 MHz
Transistor count 5000 Million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 144.8
Memory bus width 256 Bit 128 Bit
Memory clock speed 14000 MHz
Memory bandwidth 224.0 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 6.5
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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