Radeon R9 M275 vs Radeon R9 M470X

If you are going to buy a new graphics card and are choosing between Radeon R9 M275 and Radeon R9 M470X, 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 M275 stacks up against Radeon R9 M470X, check out specs charts below.

Radeon R9 M275 and Radeon R9 M470X are Laptop Graphics Cards

Note: Radeon R9 M275 and Radeon R9 M470X 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 R9 M275 or Radeon R9 M470X here:

Main Specs

  Radeon R9 M275 Radeon R9 M470X
Interface PCIe 3.0 x16 PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon R9 M275 and Radeon R9 M470X have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R9 M275 is build with GCN architecture, and Radeon R9 M470X - with GCN 2.
  • Core clock speed of Radeon R9 M470X is 175 MHz higher, than Radeon R9 M275.
  • Radeon R9 M275 and Radeon R9 M470X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 M470X is 1500 MHz higher, than Radeon R9 M275.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 10−11
QHD / 1440p 0−1 4−5
low / 720p 12−14 35−40
medium / 1080p 3−4 21−24
The average gaming FPS of Radeon R9 M470X in Assassin's Creed Odyssey is 275% more, than Radeon R9 M275.

Full Specs

  Radeon R9 M275 Radeon R9 M470X
Architecture GCN GCN 2
Code name Venus Emerald
Type Laptop Laptop
Release date 1 August 2014 14 May 2016
Pipelines 640 896
Core clock speed 925 MHz 1100 MHz
Boost Clock 925 MHz 1100 MHz
Transistor count 1,500 million 2,080 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.00 61.60
Floating-point performance 1,184 gflops 1,971 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 6000 MHz
Memory bandwidth 64 GB/s 96 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.3
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 122 Mh/s
Laptop size large large
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