GeForce 825M vs Radeon R6 M340DX

When choosing between GeForce 825M 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 GeForce 825M and Radeon R6 M340DX.

GeForce 825M and Radeon R6 M340DX are Laptop Graphics Cards

Note: GeForce 825M 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 GeForce 825M or Radeon R6 M340DX here:

Main Specs

  GeForce 825M Radeon R6 M340DX
Power consumption (TDP) 33 Watt
Interface PCIe 3.0 x8 IGP
Supplementary power connectors None
Memory type DDR3 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • GeForce 825M is connected by PCIe 3.0 x8, and Radeon R6 M340DX uses IGP interface.
  • Both cards are used in Laptops.
  • GeForce 825M is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
  • GeForce 825M and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 2−3
QHD / 1440p 0−1 0−1
low / 720p 2−3 10−11
medium / 1080p 0−1 3−4
The average gaming FPS of Radeon R6 M340DX in Assassin's Creed Odyssey is 400% more, than GeForce 825M.

Full Specs

  GeForce 825M Radeon R6 M340DX
Architecture Kepler GCN
Code name GK208 Jet
Type Laptop Laptop
Release date 27 January 2014 3 June 2015
Pipelines 384 704
Core clock speed 850 MHz
Boost Clock 941 MHz 1030 MHz
Transistor count 915 million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.11 24.72
Floating-point performance 722.7 gflops
Memory bus width 64 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
Laptop size medium sized medium sized
Optimus +
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