Radeon R9 M290X vs Radeon R9 M295X

In this comparison between Radeon R9 M290X 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 R9 M290X 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 M290X and Radeon R9 M295X are Laptop Graphics Cards

Note: Radeon R9 M290X and Radeon R9 M295X 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 M290X or Radeon R9 M295X here:

Main Specs

  Radeon R9 M290X Radeon R9 M295X
Power consumption (TDP) 100 Watt 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 Not Listed
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M295X has 150% more power consumption, than Radeon R9 M290X.
  • Radeon R9 M290X is connected by PCIe 3.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • Radeon R9 M290X is build with GCN architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon R9 M290X is 127 MHz higher, than Radeon R9 M295X.
  • Radeon R9 M290X and Radeon R9 M295X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 10−11 21−24
QHD / 1440p 4−5 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 20−22 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 113% more, than Radeon R9 M290X.

Full Specs

  Radeon R9 M290X Radeon R9 M295X
Architecture GCN GCN 3
Code name Neptune Tonga
Type Laptop Laptop
Release date 7 January 2014 16 October 2014
Pipelines 1280 2048
Core clock speed 850 MHz 723 MHz
Boost Clock 900 MHz
Transistor count 2,800 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 72.00 92.54
Floating-point performance 2,304 gflops 2,961 gflops
Memory bus width 256 Bit
Memory clock speed 1200 MHz
Memory bandwidth 153.6 GB/s 160.0 GB/s
Shared memory - -
DirectX Not Listed
Shader Model 5.1 6.3
OpenGL 4.4 4.4
OpenCL Not Listed Not Listed
FreeSync + +
Bus support PCIe 3.0 x16 PCIe 3.0
Bitcoin / BTC (SHA256) 300 Mh/s 392 Mh/s
Laptop size large large
Eyefinity +
HD3D + +
PowerTune + +
DualGraphics + +
ZeroCore + +
Switchable graphics + +
Mantle + +
Compute units 20
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