Radeon R5 Bristol Ridge vs Radeon R6 M340DX

In this comparison between Radeon R5 Bristol Ridge and Radeon R6 M340DX you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon R5 Bristol Ridge will be the best choice, for others Radeon R6 M340DX will be their preference. Study the comparison tables below and make your choice.

Radeon R5 Bristol Ridge and Radeon R6 M340DX are Laptop Graphics Cards

Note: Radeon R5 Bristol Ridge and Radeon R6 M340DX 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 R5 Bristol Ridge or Radeon R6 M340DX here:

Main Specs

  Radeon R5 Bristol Ridge Radeon R6 M340DX
Power consumption (TDP) 12-45 Watt
Interface IGP
Memory type DDR3
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon R5 Bristol Ridge is build with GCN 1.2/2.0 architecture, and Radeon R6 M340DX - with GCN.
  • Radeon R5 Bristol Ridge and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 3−4 2−3
ultra / 1080p 1−2 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 5−6 3−4
The average gaming FPS of Radeon R5 Bristol Ridge in Assassin's Creed Odyssey is 50% more, than Radeon R6 M340DX.

Full Specs

  Radeon R5 Bristol Ridge Radeon R6 M340DX
Architecture GCN 1.2/2.0 GCN
Code name Bristol Ridge Jet
Type Laptop Laptop
Release date 1 June 2016 3 June 2015
Pipelines 384 704
Boost Clock 800 MHz 1030 MHz
Transistor count 3100 Million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.72
Memory bus width 64/128 Bit
Shared memory + -
DirectX DirectX 12 (FL 12_0) 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Laptop size medium sized medium sized
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