Radeon Instinct MI25 MxGPU vs Radeon RX Vega M GL 870

In this comparison between Radeon Instinct MI25 MxGPU and Radeon RX Vega M GL 870 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 Instinct MI25 MxGPU will be the best choice, for others Radeon RX Vega M GL 870 will be their preference. Study the comparison tables below and make your choice.
Radeon Instinct MI25 MxGPU

Radeon RX Vega M GL 870 is a Laptop Graphics Card

Note: Radeon RX Vega M GL 870 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 RX Vega M GL 870 here:

Main Specs

  Radeon Instinct MI25 MxGPU Radeon RX Vega M GL 870
Power consumption (TDP) 300 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type HBM2 HBM2
Maximum RAM amount 16 GB 4 GB
Display Connectors No outputs
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  • Radeon Instinct MI25 MxGPU has 12 GB more memory, than Radeon RX Vega M GL 870.
  • Radeon Instinct MI25 MxGPU is used in Desktops, and Radeon RX Vega M GL 870 - in Laptops.
  • Radeon Instinct MI25 MxGPU is build with GCN 5.0 architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Core clock speed of Radeon Instinct MI25 MxGPU is 469 MHz higher, than Radeon RX Vega M GL 870.
  • Radeon Instinct MI25 MxGPU and Radeon RX Vega M GL 870 are manufactured by 14 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 RX Vega M GL 870.

Full Specs

  Radeon Instinct MI25 MxGPU Radeon RX Vega M GL 870
Architecture GCN 5.0 Vega
Code name Vega 10 Vega Kaby Lake-G
Type Desktop Laptop
Release date 27 June 2017 7 January 2018
Pipelines 4096 1280
Core clock speed 1400 MHz 931 MHz
Boost Clock 1500 MHz 1011 MHz
Transistor count 12,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 384.0
Length 267 mm
Memory bus width 2048 Bit
Memory clock speed 1704 MHz
Memory bandwidth 436.2 GB/s
Shared memory -
DirectX 12 (12_1) DirectX 12_1
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.1.125
Laptop size medium sized
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