Radeon R6 M340DX vs Radeon RX 560 mobile

If you are going to buy a new graphics card and are choosing between Radeon R6 M340DX and Radeon RX 560 mobile, 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 R6 M340DX stacks up against Radeon RX 560 mobile, check out specs charts below.

Radeon R6 M340DX and Radeon RX 560 mobile are Laptop Graphics Cards

Note: Radeon R6 M340DX 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 R6 M340DX or Radeon RX 560 mobile here:

Main Specs

  Radeon R6 M340DX Radeon RX 560 mobile
Power consumption (TDP) 55 Watt
Interface IGP MXM-B (3.0)
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon R6 M340DX is connected by IGP, and Radeon RX 560 mobile uses MXM-B (3.0) interface.
  • Both cards are used in Laptops.
  • Radeon R6 M340DX is build with GCN architecture, and Radeon RX 560 mobile - with Polaris.
  • Radeon R6 M340DX is manufactured by 28 nm process technology, and Radeon RX 560 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 18−20
ultra / 1080p 2−3 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 10−11 35−40
medium / 1080p 3−4 21−24
The average gaming FPS of Radeon RX 560 mobile in Assassin's Creed Odyssey is 450% more, than Radeon R6 M340DX.

Full Specs

  Radeon R6 M340DX Radeon RX 560 mobile
Architecture GCN Polaris
Code name Jet Polaris 11
Type Laptop Laptop
Release date 3 June 2015 5 January 2017
Pipelines 704 1024
Core clock speed 1175 MHz
Boost Clock 1030 MHz 1275 MHz
Transistor count 690 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 24.72 58.97
Floating-point performance 2,462 gflops
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Laptop size medium sized large
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