Radeon R7 M270 vs Radeon R7 M275DX

If you are going to buy a new graphics card and are choosing between Radeon R7 M270 and Radeon R7 M275DX, 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 R7 M275DX, check out specs charts below.

Radeon R7 M270 and Radeon R7 M275DX are Laptop Graphics Cards

Note: Radeon R7 M270 and Radeon R7 M275DX 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 R7 M275DX here:

Main Specs

  Radeon R7 M270 Radeon R7 M275DX
Interface PCIe 3.0 x8
Memory type Not Listed DDR3
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon R7 M270 and Radeon R7 M275DX are build with GCN architecture.
  • Radeon R7 M270 and Radeon R7 M275DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 9−10
ultra / 1080p 5−6
QHD / 1440p 0−1 0−1
low / 720p 1−2 21−24
medium / 1080p 0−1 10−12
The average gaming FPS of Radeon R7 M275DX in Assassin's Creed Odyssey is 2100% more, than Radeon R7 M270.

Full Specs

  Radeon R7 M270 Radeon R7 M275DX
Architecture GCN GCN
Code name Opal XT / Mars
Type Laptop Laptop
Release date 7 January 2014 4 June 2014
Pipelines 384 896
Core clock speed 825 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 19.80
Floating-point performance 633.6 gflops
Memory bandwidth 28.8 GB/s
Shared memory - +
DirectX DirectX 12, Shader 5.0
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
AppAcceleration +
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