GeForce GT 750M SLI vs Radeon R6 M340DX

In this comparison between GeForce GT 750M SLI 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 GeForce GT 750M SLI will be the best choice, for others Radeon R6 M340DX will be their preference. Study the comparison tables below and make your choice.

GeForce GT 750M SLI and Radeon R6 M340DX are Laptop Graphics Cards

Note: GeForce GT 750M SLI 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 GT 750M SLI or Radeon R6 M340DX here:

Main Specs

  GeForce GT 750M SLI Radeon R6 M340DX
Interface IGP
Memory type DDR3, GDDR5 DDR3
Maximum RAM amount 2x 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • GeForce GT 750M SLI is build with Kepler architecture, and Radeon R6 M340DX - with GCN.
  • GeForce GT 750M SLI and Radeon R6 M340DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 2−3
ultra / 1080p 8−9 2−3
QHD / 1440p 3−4 0−1
low / 720p 30−33 10−11
medium / 1080p 18−20 3−4
The average gaming FPS of GeForce GT 750M SLI in Assassin's Creed Odyssey is 350% more, than Radeon R6 M340DX.

Full Specs

  GeForce GT 750M SLI Radeon R6 M340DX
Architecture Kepler GCN
Code name N14P-GT Jet
Type Laptop Laptop
Release date 1 April 2013 3 June 2015
Pipelines 768 704
Core clock speed 967 MHz
Boost Clock 1030 MHz
Transistor count 1300 Million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 24.72
Memory bus width 2x 128 Bit
Memory clock speed 2000 - 5000 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA +
Laptop size large medium sized
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