Radeon R7 M270DX vs Radeon R7 M460

When choosing between Radeon R7 M270DX and Radeon R7 M460, 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 R7 M270DX and Radeon R7 M460.

Radeon R7 M460 is a Laptop Graphics Card

Note: Radeon R7 M460 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 R7 M460 here:

Main Specs

  Radeon R7 M270DX Radeon R7 M460
Interface IGP PCIe 3.0 x8
Memory type System Shared DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270DX is connected by IGP, and Radeon R7 M460 uses PCIe 3.0 x8 interface.
  • Radeon R7 M270DX is used in Desktops, and Radeon R7 M460 - in Laptops.
  • Radeon R7 M270DX is build with GCN 3.0 architecture, and Radeon R7 M460 - with GCN.
  • Core clock speed of Radeon R7 M460 is 84 MHz higher, than Radeon R7 M270DX.
  • Radeon R7 M270DX and Radeon R7 M460 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 2−3
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 12−14
medium / 1080p 3−4 4−5
Radeon R7 M270DX and Radeon R7 M460 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon R7 M270DX Radeon R7 M460
Architecture GCN 3.0 GCN
Code name Topaz Meso
Type Desktop Laptop
Release date 11 June 2014 21 February 2016
Pipelines 384 384
Core clock speed 900 MHz 984 MHz
Boost Clock 940 MHz 1125 MHz
Transistor count 1,550 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 22.56 27.00
Floating-point performance 864.0 gflops
Memory bus width 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.3 6.0
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
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