Radeon R9 M390X vs Radeon RX 560 mobile

When comparing Radeon R9 M390X and Radeon RX 560 mobile, 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 M390X and Radeon RX 560 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M390X and Radeon RX 560 mobile are Laptop Graphics Cards

Note: Radeon R9 M390X and Radeon RX 560 mobile 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 M390X or Radeon RX 560 mobile here:

Main Specs

  Radeon R9 M390X Radeon RX 560 mobile
Power consumption (TDP) 100 Watt 55 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M390X has 81% more power consumption, than Radeon RX 560 mobile.
  • Radeon R9 M390X is connected by PCIe 3.0 x16, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Radeon R9 M390X and Radeon RX 560 mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R9 M390X is build with GCN 3 architecture, and Radeon RX 560 mobile - with Polaris.
  • Core clock speed of Radeon RX 560 mobile is 452 MHz higher, than Radeon R9 M390X.
  • Radeon R9 M390X is manufactured by 28 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 18−20
ultra / 1080p 12−14 10−11
QHD / 1440p 8−9 4−5
4K / 2160p 5−6 4−5
low / 720p 40−45 35−40
medium / 1080p 27−30 21−24
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 25% more, than Radeon RX 560 mobile.

Full Specs

  Radeon R9 M390X Radeon RX 560 mobile
Architecture GCN 3 Polaris
Code name Amethyst (XT) / Tonga Polaris 11
Type Laptop Laptop
Release date 9 June 2015 5 January 2017
Pipelines 2048 1024
Core clock speed 723 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 5,000 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.54 58.97
Floating-point performance 2,961 gflops 2,462 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 160.0 GB/s 96 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 6.3 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan + 1.2.131
FreeSync + +
Bus support PCIe 3.0
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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