Radeon R7 M340 vs Radeon RX 560 mobile

When choosing between Radeon R7 M340 and Radeon RX 560 mobile, 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 M340 and Radeon RX 560 mobile.

Radeon R7 M340 and Radeon RX 560 mobile are Laptop Graphics Cards

Note: Radeon R7 M340 and Radeon RX 560 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 M340 or Radeon RX 560 mobile here:

Main Specs

  Radeon R7 M340 Radeon RX 560 mobile
Power consumption (TDP) 55 Watt
Interface PCIe 3.0 x8 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M340 is connected by PCIe 3.0 x8, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Radeon R7 M340 and Radeon RX 560 mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R7 M340 is build with GCN architecture, and Radeon RX 560 mobile - with Polaris.
  • Core clock speed of Radeon RX 560 mobile is 154 MHz higher, than Radeon R7 M340.
  • Radeon R7 M340 is manufactured by 28 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560 mobile is 5000 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 3600% more, than Radeon R7 M340.

Full Specs

  Radeon R7 M340 Radeon RX 560 mobile
Architecture GCN Polaris
Code name Meso Pro DDR3 Polaris 11
Type Laptop Laptop
Release date 16 June 2015 5 January 2017
Pipelines 320 1024
Core clock speed 1021 MHz 1175 MHz
Boost Clock 1021 MHz 1275 MHz
Transistor count 950 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 17.16 58.97
Floating-point performance 549.1 gflops 2,462 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 6000 MHz
Memory bandwidth 16 GB/s 96 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
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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