Radeon R9 M365X vs Radeon RX 550 mobile

In this comparison between Radeon R9 M365X and Radeon RX 550 mobile you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R9 M365X will be the best choice, for others Radeon RX 550 mobile will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M365X and Radeon RX 550 mobile are Laptop Graphics Cards

Note: Radeon R9 M365X and Radeon RX 550 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 M365X or Radeon RX 550 mobile here:

Main Specs

  Radeon R9 M365X Radeon RX 550 mobile
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M365X is connected by PCIe 3.0 x16, and Radeon RX 550 mobile uses PCIe 3.0 x8 interface.
  • Radeon R9 M365X and Radeon RX 550 mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R9 M365X is build with GCN architecture, and Radeon RX 550 mobile - with Polaris.
  • Core clock speed of Radeon RX 550 mobile is 387 MHz higher, than Radeon R9 M365X.
  • Radeon R9 M365X is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 mobile is 4875 MHz higher, than Radeon R9 M365X.

Game benchmarks

high / 1080p 6−7 18−20
ultra / 1080p 4−5 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 155% more, than Radeon R9 M365X.

Full Specs

  Radeon R9 M365X Radeon RX 550 mobile
Architecture GCN Polaris
Code name Tropo Polaris 12
Type Laptop Laptop
Release date 6 May 2015 21 March 2017
Pipelines 640 640
Core clock speed 900 MHz 1287 MHz
Boost Clock 925 MHz 1476 MHz
Transistor count 1,500 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.00 51.48
Floating-point performance 1,184 gflops 1,647 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1125 MHz 6000 MHz
Memory bandwidth 72 GB/s 96 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync + +
Bus support PCIe 3.0
Laptop size medium sized large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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