Radeon R9 M390 vs Radeon RX 570X

Find out if it is worth upgrading your current GPU setup by comparing Radeon R9 M390 and Radeon RX 570X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R9 M390 and Radeon RX 570X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 570X
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 570X has 6 GB more memory, than Radeon R9 M390.
  • Radeon R9 M390 is used in Laptops, and Radeon RX 570X - in Desktops.
  • Radeon R9 M390 is build with GCN architecture, and Radeon RX 570X - with GCN 4.0.
  • Radeon R9 M390 is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 9−10
ultra / 1080p 10−11 5−6
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 21−24
medium / 1080p 21−24 10−12
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 83% more, than Radeon RX 570X.

Full Specs

  Radeon R9 M390 Radeon RX 570X
Architecture GCN GCN 4.0
Code name Pitcairn Polaris 20
Type Laptop Desktop
Release date 9 June 2015 11 April 2018
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 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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