Radeon R9 M275 vs Radeon RX Vega M GL

In this comparison between Radeon R9 M275 and Radeon RX Vega M GL 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 M275 will be the best choice, for others Radeon RX Vega M GL will be their preference. Study the comparison tables below and make your choice.

Radeon R9 M275 and Radeon RX Vega M GL are Laptop Graphics Cards

Note: Radeon R9 M275 and Radeon RX Vega M GL 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 M275 or Radeon RX Vega M GL here:

Main Specs

  Radeon R9 M275 Radeon RX Vega M GL
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x16 IGP
Memory type GDDR5 HBM2
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M275 is connected by PCIe 3.0 x16, and Radeon RX Vega M GL uses IGP interface.
  • Radeon R9 M275 and Radeon RX Vega M GL have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R9 M275 is build with GCN architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Core clock speed of Radeon RX Vega M GL is 6 MHz higher, than Radeon R9 M275.
  • Radeon R9 M275 is manufactured by 28 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.
  • Memory clock speed of Radeon R9 M275 is 3100 MHz higher, than Radeon RX Vega M GL.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 10−11
QHD / 1440p 0−1 4−5
low / 720p 12−14 35−40
medium / 1080p 3−4 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 275% more, than Radeon R9 M275.

Full Specs

  Radeon R9 M275 Radeon RX Vega M GL
Architecture GCN GCN 4.0
Code name Venus Polaris 22
Type Laptop Laptop
Release date 1 August 2014 1 February 2018
Pipelines 640 1280
Core clock speed 925 MHz 931 MHz
Boost Clock 925 MHz 1011 MHz
Transistor count 1,500 million 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 37.00 80.88
Floating-point performance 1,184 gflops 2,588 gflops
Memory bus width 128 Bit 1024 Bit
Memory clock speed 4500 MHz 1400 MHz
Memory bandwidth 64 GB/s 179.2 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large
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