Radeon R9 270X vs Radeon RX Vega M GH

When choosing between Radeon R9 270X and Radeon RX Vega M GH, 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 R9 270X and Radeon RX Vega M GH.

Radeon RX Vega M GH is a Laptop Graphics Card

Note: Radeon RX Vega M GH 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 GH here:

Main Specs

  Radeon R9 270X Radeon RX Vega M GH
Power consumption (TDP) 180 Watt 100 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • Radeon R9 270X has 80% more power consumption, than Radeon RX Vega M GH.
  • Radeon R9 270X is connected by PCIe 3.0 x16, and Radeon RX Vega M GH uses IGP interface.
  • Radeon RX Vega M GH has 2 GB more memory, than Radeon R9 270X.
  • Radeon R9 270X is used in Desktops, and Radeon RX Vega M GH - in Laptops.
  • Radeon R9 270X is build with GCN architecture, and Radeon RX Vega M GH - with Vega.
  • Radeon R9 270X is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 35−40
ultra / 1080p 14−16 21−24
QHD / 1440p 10−11 16−18
4K / 2160p 6−7 10−11
low / 720p 45−50 60−65
medium / 1080p 30−35 40−45
The average gaming FPS of Radeon RX Vega M GH in Assassin's Creed Odyssey is 45% more, than Radeon R9 270X.

Full Specs

  Radeon R9 270X Radeon RX Vega M GH
Architecture GCN Vega
Code name Curacao XT Vega Kaby Lake-G
Type Desktop Laptop
Release date 8 October 2013 7 January 2018
Pipelines 1280 1536
Core clock speed 1063 MHz
Boost Clock 1050 MHz 1190 MHz
Transistor count 2,800 million 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 84.00 114.2
Floating-point performance 2,688 gflops 3,656 gflops
Memory bus width 256 Bit 1024 Bit
Memory clock speed 1600 MHz
Memory bandwidth 179.2 GB/s 204.8 GB/s
Shared memory - -
DirectX 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan + 1.2.131
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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