Radeon 550X vs Radeon R9 M395

When choosing between Radeon 550X and Radeon R9 M395, 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 550X and Radeon R9 M395.

Radeon R9 M395 is a Laptop Graphics Card

Note: Radeon R9 M395 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 M395 here:

Main Specs

  Radeon 550X Radeon R9 M395
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 R9 M395 has 2 GB more memory, than Radeon 550X.
  • Radeon 550X is used in Desktops, and Radeon R9 M395 - in Laptops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon R9 M395 - with GCN.
  • Core clock speed of Radeon 550X is 248 MHz higher, than Radeon R9 M395.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon R9 M395 - by 28 nm process technology.
  • Memory clock speed of Radeon 550X is 5750 MHz higher, than Radeon R9 M395.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 16−18 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 355% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon R9 M395
Architecture GCN 4.0 GCN
Code name Lexa
Type Desktop Laptop
Release date 27 March 2019 9 June 2015
Pipelines 512 1792
Core clock speed 1082 MHz 834 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million 5000 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 38.98
Length 145 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 7000 MHz 1250 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX 12 (12_0)
Shader Model 6.4
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131 +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
  Check Price