Radeon R9 M360 vs Radeon R9 M390X

When choosing between Radeon R9 M360 and Radeon R9 M390X, 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 M360 and Radeon R9 M390X.

Radeon R9 M390X is a Laptop Graphics Card

Note: Radeon R9 M390X 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 M390X here:

Main Specs

  Radeon R9 M360 Radeon R9 M390X
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
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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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M360 and Radeon R9 M390X have maximum RAM of 4 GB.
  • Radeon R9 M360 is used in Desktops, and Radeon R9 M390X - in Laptops.
  • Radeon R9 M360 is build with GCN 1.0 architecture, and Radeon R9 M390X - with GCN 3.
  • Core clock speed of Radeon R9 M360 is 177 MHz higher, than Radeon R9 M390X.
  • Radeon R9 M360 and Radeon R9 M390X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 8−9 21−24
ultra / 1080p 4−5 12−14
QHD / 1440p 0−1 8−9
4K / 2160p 5−6
low / 720p 18−20 40−45
medium / 1080p 9−10 27−30
The average gaming FPS of Radeon R9 M390X in Assassin's Creed Odyssey is 160% more, than Radeon R9 M360.

Full Specs

  Radeon R9 M360 Radeon R9 M390X
Architecture GCN 1.0 GCN 3
Code name Tropo Amethyst (XT) / Tonga
Type Desktop Laptop
Release date 5 May 2015 9 June 2015
Pipelines 512 2048
Core clock speed 900 MHz 723 MHz
Boost Clock 925 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 29.60 92.54
Floating-point performance 947.2 gflops 2,961 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1125 MHz
Memory bandwidth 72 GB/s 160.0 GB/s
Shared memory -
Shader Model 5.1 6.3
OpenGL 4.4 4.4
OpenCL Not Listed Not Listed
Vulkan +
FreeSync + +
Bus support PCIe 3.0 PCIe 3.0
Laptop size large
Eyefinity + +
HD3D + +
PowerTune + +
DualGraphics + +
ZeroCore + +
Switchable graphics + +
Mantle + +
Compute units 8
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