Radeon 550X vs Radeon R9 M295X

In this comparison between Radeon 550X and Radeon R9 M295X 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 550X will be the best choice, for others Radeon R9 M295X will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M295X is a Laptop Graphics Card

Note: Radeon R9 M295X 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 M295X here:

Main Specs

  Radeon 550X Radeon R9 M295X
Power consumption (TDP) 50 Watt 250 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 Not Listed
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 M295X has 400% more power consumption, than Radeon 550X.
  • Radeon 550X is connected by PCIe 3.0 x8, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Radeon 550X is used in Desktops, and Radeon R9 M295X - in Laptops.
  • Radeon 550X is build with GCN 4.0 architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon 550X is 359 MHz higher, than Radeon R9 M295X.
  • Radeon 550X is manufactured by 14 nm process technology, and Radeon R9 M295X - by 28 nm process technology.

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 M295X in Assassin's Creed Odyssey is 355% more, than Radeon 550X.

Full Specs

  Radeon 550X Radeon R9 M295X
Architecture GCN 4.0 GCN 3
Code name Lexa Tonga
Type Desktop Laptop
Release date 27 March 2019 16 October 2014
Pipelines 512 2048
Core clock speed 1082 MHz 723 MHz
Boost Clock 1218 MHz
Transistor count 2,200 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 38.98 92.54
Floating-point performance 2,961 gflops
Length 145 mm
Memory bus width 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 112.0 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (12_0) Not Listed
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 392 Mh/s
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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