Radeon R9 M390 vs Radeon RX 570

When choosing between Radeon R9 M390 and Radeon RX 570, 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 R9 M390 and Radeon RX 570.

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 R9 M390 Radeon RX 570
Power consumption (TDP) 120 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570 has 6 GB more memory, than Radeon R9 M390.
  • Radeon R9 M390 is used in Laptops, and Radeon RX 570 - in Desktops.
  • Radeon R9 M390 is build with GCN architecture, and Radeon RX 570 - with Polaris.
  • Radeon R9 M390 is manufactured by 28 nm process technology, and Radeon RX 570 - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 35−40
ultra / 1080p 10−11 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 35−40 60−65
medium / 1080p 21−24 40−45
The average gaming FPS of Radeon RX 570 in Assassin's Creed Odyssey is 100% more, than Radeon R9 M390.

Full Specs

  Radeon R9 M390 Radeon RX 570
Architecture GCN Polaris
Code name Pitcairn Polaris 20 Ellesmere
Type Laptop Desktop
Release date 9 June 2015 18 April 2017
Pipelines 1024 2048
Core clock speed 1168 MHz
Boost Clock 1244 MHz
Transistor count 5000 Million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 159.2
Floating-point performance 5,095 gflops
Length 241 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 7000 MHz
Memory bandwidth 224.0 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan +
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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