Radeon R9 M280X vs Radeon R9 M395

In this comparison between Radeon R9 M280X and Radeon R9 M395 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 M280X will be the best choice, for others Radeon R9 M395 will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M280X and Radeon R9 M395 are Laptop Graphics Cards

Note: Radeon R9 M280X and Radeon R9 M395 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 M280X or Radeon R9 M395 here:

Main Specs

  Radeon R9 M280X Radeon R9 M395
Interface PCIe 3.0 x16
Memory type Not Listed GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon R9 M280X and Radeon R9 M395 are build with GCN architecture.
  • Core clock speed of Radeon R9 M280X is 66 MHz higher, than Radeon R9 M395.
  • Radeon R9 M280X and Radeon R9 M395 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 14−16 60−65
medium / 1080p 4−5 40−45
The average gaming FPS of Radeon R9 M395 in Assassin's Creed Odyssey is 720% more, than Radeon R9 M280X.

Full Specs

  Radeon R9 M280X Radeon R9 M395
Architecture GCN GCN
Code name Saturn XT
Type Laptop Laptop
Release date 1 February 2015 9 June 2015
Pipelines 896 1792
Core clock speed 900 MHz 834 MHz
Transistor count 2,080 million 5000 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 61.60
Floating-point performance 1,792 gflops
Memory bus width 256 Bit
Memory clock speed 1250 MHz
Memory bandwidth 96 GB/s
Shared memory - -
Shader Model 6.3
OpenGL 4.4 4.4
OpenCL Not Listed Not Listed
Vulkan +
FreeSync + +
Bus support Not Listed PCIe 3.0
Bitcoin / BTC (SHA256) 336 Mh/s
Laptop size large large
Eyefinity +
HD3D + +
PowerTune + +
DualGraphics + +
TrueAudio +
ZeroCore + +
Switchable graphics + +
Mantle + +
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