Radeon R7 M270 vs Radeon RX 480 mobile

In this comparison between Radeon R7 M270 and Radeon RX 480 mobile 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 R7 M270 will be the best choice, for others Radeon RX 480 mobile will be their preference. Study the comparison tables below and make your choice.

Radeon R7 M270 and Radeon RX 480 mobile are Laptop Graphics Cards

Note: Radeon R7 M270 and Radeon RX 480 mobile 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 480 mobile here:

Main Specs

  Radeon R7 M270 Radeon RX 480 mobile
Power consumption (TDP) 100 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Memory type Not Listed GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270 is connected by PCIe 3.0 x8, and Radeon RX 480 mobile uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • Radeon R7 M270 is build with GCN architecture, and Radeon RX 480 mobile - with Polaris.
  • Radeon R7 M270 is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 12−14
ultra / 1080p 7−8
QHD / 1440p 0−1 0−1
low / 720p 1−2 27−30
medium / 1080p 0−1 14−16
The average gaming FPS of Radeon RX 480 mobile in Assassin's Creed Odyssey is 2700% more, than Radeon R7 M270.

Full Specs

  Radeon R7 M270 Radeon RX 480 mobile
Architecture GCN Polaris
Code name Opal XT / Mars Polaris
Type Laptop Laptop
Release date 7 January 2014 1 August 2016
Pipelines 384 2304
Core clock speed 825 MHz
Boost Clock 1077 MHz
Transistor count 950 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.80 155.1
Floating-point performance 633.6 gflops 4,963 gflops
Memory bus width 256 Bit
Memory clock speed 8000 MHz
Memory bandwidth 28.8 GB/s 256.0 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 large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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