Mobility Radeon HD 5850 vs Radeon R6 M340DX

When choosing between Mobility Radeon HD 5850 and Radeon R6 M340DX, 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 Mobility Radeon HD 5850 and Radeon R6 M340DX.

Mobility Radeon HD 5850 and Radeon R6 M340DX are Laptop Graphics Cards

Note: Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 or Radeon R6 M340DX here:

Main Specs

  Mobility Radeon HD 5850 Radeon R6 M340DX
Power consumption (TDP) 30 Watt
Interface PCIe 2.0 x16 IGP
Memory type DDR3, GDDR3, GDDR5 DDR3
Maximum RAM amount 1 GB
Display Connectors No outputs No outputs
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  • Mobility Radeon HD 5850 is connected by PCIe 2.0 x16, and Radeon R6 M340DX uses IGP interface.
  • Both cards are used in Laptops.
  • Mobility Radeon HD 5850 is build with Terascale 2 architecture, and Radeon R6 M340DX - with GCN.
  • Mobility Radeon HD 5850 is manufactured by 40 nm process technology, and Radeon R6 M340DX - by 28 nm process technology.

Game benchmarks

high / 1080p 5−6 2−3
ultra / 1080p 3−4 2−3
QHD / 1440p 0−1 0−1
low / 720p 14−16 10−11
medium / 1080p 7−8 3−4
The average gaming FPS of Mobility Radeon HD 5850 in Assassin's Creed Odyssey is 75% more, than Radeon R6 M340DX.

Full Specs

  Mobility Radeon HD 5850 Radeon R6 M340DX
Architecture Terascale 2 GCN
Code name Broadway-PRO Jet
Type Laptop Laptop
Release date 7 January 2010 3 June 2015
Pipelines 800 704
Core clock speed 625 MHz
Boost Clock 1030 MHz
Transistor count 1,040 million 690 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 20.00 24.72
Floating-point performance 800.0 gflops
Memory bus width 128 Bit
Memory clock speed 2000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 11.2 (11_0) 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.2.131
Laptop size large medium sized
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