Radeon R7 M270 vs Radeon RX Vega M GH

If you are going to buy a new graphics card and are choosing between Radeon R7 M270 and Radeon RX Vega M GH, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon R7 M270 stacks up against Radeon RX Vega M GH, check out specs charts below.

Radeon R7 M270 and Radeon RX Vega M GH are Laptop Graphics Cards

Note: Radeon R7 M270 and Radeon RX Vega M GH 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 R7 M270 or Radeon RX Vega M GH here:

Main Specs

  Radeon R7 M270 Radeon RX Vega M GH
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x8 IGP
Memory type Not Listed HBM2
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270 is connected by PCIe 3.0 x8, and Radeon RX Vega M GH uses IGP interface.
  • Both cards are used in Laptops.
  • Radeon R7 M270 is build with GCN architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Radeon RX Vega M GH is 238 MHz higher, than Radeon R7 M270.
  • Radeon R7 M270 is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 6100% more, than Radeon R7 M270.

Full Specs

  Radeon R7 M270 Radeon RX Vega M GH
Architecture GCN Vega
Code name Opal XT / Mars Vega Kaby Lake-G
Type Laptop Laptop
Release date 7 January 2014 7 January 2018
Pipelines 384 1536
Core clock speed 825 MHz 1063 MHz
Boost Clock 1190 MHz
Transistor count 950 million 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.80 114.2
Floating-point performance 633.6 gflops 3,656 gflops
Memory bus width 1024 Bit
Memory clock speed 1600 MHz
Memory bandwidth 28.8 GB/s 204.8 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized medium sized
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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