GeForce GT 755M SLI vs Radeon RX Vega 9

When choosing between GeForce GT 755M SLI and Radeon RX Vega 9, 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 GT 755M SLI and Radeon RX Vega 9.

GeForce GT 755M SLI and Radeon RX Vega 9 are Laptop Graphics Cards

Note: GeForce GT 755M SLI and Radeon RX Vega 9 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 755M SLI or Radeon RX Vega 9 here:

Main Specs

  GeForce GT 755M SLI Radeon RX Vega 9
Power consumption (TDP) 2x ~50 Watt
Memory type GDDR5
Maximum RAM amount 2x 2 GB
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  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Radeon RX Vega 9 - with Vega.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon RX Vega 9 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 12−14
ultra / 1080p 8−9 8−9
QHD / 1440p 2−3 2−3
low / 720p 30−35 27−30
medium / 1080p 18−20 16−18
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 15% more, than Radeon RX Vega 9.

Full Specs

  GeForce GT 755M SLI Radeon RX Vega 9
Architecture Kepler Vega
Code name N14P-? Vega Raven Ridge
Type Laptop Laptop
Release date 1 November 2013 26 October 2017
Pipelines 768 576
Core clock speed 980 MHz
Boost Clock 1300 MHz
Transistor count 2x 1300 Million
Manufacturing process technology 28 nm 14 nm
Memory bus width 2x 128 Bit
Memory clock speed 5400 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 12_1
CUDA +
Laptop size large
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