Radeon Instinct MI25 MxGPU vs Radeon R9 M295X

When choosing between Radeon Instinct MI25 MxGPU and Radeon R9 M295X, 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 Instinct MI25 MxGPU and Radeon R9 M295X.
Radeon Instinct MI25 MxGPU

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 Instinct MI25 MxGPU Radeon R9 M295X
Power consumption (TDP) 300 Watt 250 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 8-pin None
Memory type HBM2 Not Listed
Maximum RAM amount 16 GB
Display Connectors No outputs No outputs
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  • Radeon Instinct MI25 MxGPU has 20% more power consumption, than Radeon R9 M295X.
  • Radeon Instinct MI25 MxGPU is connected by PCIe 3.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Radeon Instinct MI25 MxGPU is used in Desktops, and Radeon R9 M295X - in Laptops.
  • Radeon Instinct MI25 MxGPU is build with GCN 5.0 architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon Instinct MI25 MxGPU is 677 MHz higher, than Radeon R9 M295X.
  • Radeon Instinct MI25 MxGPU is manufactured by 14 nm process technology, and Radeon R9 M295X - by 28 nm process technology.

Game benchmarks

high / 1080p 50−55 35−40
ultra / 1080p 35−40 21−24
QHD / 1440p 27−30 16−18
4K / 2160p 16−18 10−11
low / 720p 80−85 60−65
medium / 1080p 60−65 40−45
The average gaming FPS of Radeon Instinct MI25 MxGPU in Assassin's Creed Odyssey is 43% more, than Radeon R9 M295X.

Full Specs

  Radeon Instinct MI25 MxGPU Radeon R9 M295X
Architecture GCN 5.0 GCN 3
Code name Vega 10 Tonga
Type Desktop Laptop
Release date 27 June 2017 16 October 2014
Pipelines 4096 2048
Core clock speed 1400 MHz 723 MHz
Boost Clock 1500 MHz
Transistor count 12,500 million 5,000 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 384.0 92.54
Floating-point performance 2,961 gflops
Length 267 mm
Memory bus width 2048 Bit
Memory clock speed 1704 MHz
Memory bandwidth 436.2 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (12_1) Not Listed
Shader Model 6.4 6.3
OpenGL 4.6 4.4
OpenCL 2.0 Not Listed
Vulkan 1.1.125
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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