Radeon R9 M370X vs Radeon RX 550X

In this comparison between Radeon R9 M370X and Radeon RX 550X 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 M370X will be the best choice, for others Radeon RX 550X will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M370X is a Laptop Graphics Card

Note: Radeon R9 M370X 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 M370X here:

Main Specs

  Radeon R9 M370X Radeon RX 550X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
  Check Price
  • Radeon RX 550X has 2 GB more memory, than Radeon R9 M370X.
  • Radeon R9 M370X is used in Laptops, and Radeon RX 550X - in Desktops.
  • Radeon R9 M370X is build with GCN 1.0 architecture, and Radeon RX 550X - with GCN 4.0.
  • Core clock speed of Radeon RX 550X is 300 MHz higher, than Radeon R9 M370X.
  • Radeon R9 M370X is manufactured by 28 nm process technology, and Radeon RX 550X - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550X is 1500 MHz higher, than Radeon R9 M370X.

Game benchmarks

high / 1080p 3−4 10−11
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 6−7 12−14
The average gaming FPS of Radeon RX 550X in Assassin's Creed Odyssey is 116% more, than Radeon R9 M370X.

Full Specs

  Radeon R9 M370X Radeon RX 550X
Architecture GCN 1.0 GCN 4.0
Code name Cape Verde Lexa
Type Laptop Desktop
Release date 19 May 2015 16 December 2018
Pipelines 640 512
Core clock speed 800 MHz 1100 MHz
Boost Clock 1183 MHz
Transistor count 1500 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 6000 MHz
Memory bandwidth 96 GB/s
Shared memory -
DirectX DirectX 12 (FL 11_1), Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 125 Mh/s
Laptop size medium sized
  Check Price