Radeon R7 M270 vs Radeon RX 460 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 M270 and Radeon RX 460 mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon R7 M270 and Radeon RX 460 mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon R7 M270 and Radeon RX 460 mobile are Laptop Graphics Cards

Note: Radeon R7 M270 and Radeon RX 460 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 460 mobile here:

Main Specs

  Radeon R7 M270 Radeon RX 460 mobile
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Memory type Not Listed GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M270 is connected by PCIe 3.0 x8, and Radeon RX 460 mobile uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • Radeon R7 M270 is build with GCN architecture, and Radeon RX 460 mobile - with Polaris.
  • Radeon R7 M270 is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 16−18
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−35
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 3100% more, than Radeon R7 M270.

Full Specs

  Radeon R7 M270 Radeon RX 460 mobile
Architecture GCN Polaris
Code name Opal XT / Mars Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 7 January 2014 8 August 2016
Pipelines 384 896
Core clock speed 825 MHz
Boost Clock 1180 MHz
Transistor count 950 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 19.80 66.08
Floating-point performance 633.6 gflops 2,115 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 28.8 GB/s 80 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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