Radeon R9 M270X vs Radeon Vega 11 mobile

If you are going to buy a new graphics card and are choosing between Radeon R9 M270X and Radeon Vega 11 mobile, 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 R9 M270X stacks up against Radeon Vega 11 mobile, check out specs charts below.

Radeon Vega 11 mobile is a Laptop Graphics Card

Note: Radeon Vega 11 mobile 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 Vega 11 mobile here:

Main Specs

  Radeon R9 M270X Radeon Vega 11 mobile
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x16 IGP
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R9 M270X is connected by PCIe 3.0 x16, and Radeon Vega 11 mobile uses IGP interface.
  • Radeon R9 M270X is used in Desktops, and Radeon Vega 11 mobile - in Laptops.
  • Radeon R9 M270X is build with GCN 1.0 architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon R9 M270X is manufactured by 28 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 6−7 3−4
ultra / 1080p 4−5 1−2
QHD / 1440p 0−1 0−1
low / 720p 16−18 14−16
medium / 1080p 8−9 6−7
The average gaming FPS of Radeon R9 M270X in Assassin's Creed Odyssey is 50% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon R9 M270X Radeon Vega 11 mobile
Architecture GCN 1.0 GCN 5.0
Code name Venus Picasso
Type Desktop Laptop
Release date 21 March 2014 6 January 2019
Pipelines 640 704
Core clock speed 725 MHz
Boost Clock 775 MHz 1400 MHz
Transistor count 1,500 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 31.00 61.60
Floating-point performance 1,536 gflops
Memory bus width 128 Bit
Memory clock speed 1125 MHz
Memory bandwidth 72 GB/s
DirectX 12 (12_1)
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 x16
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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