GeForce GT 755M SLI vs GeForce GTX 485M SLI

If you are going to buy a new graphics card and are choosing between GeForce GT 755M SLI and GeForce GTX 485M SLI, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GT 755M SLI stacks up against GeForce GTX 485M SLI, check out specs charts below.

GeForce GT 755M SLI and GeForce GTX 485M SLI are Laptop Graphics Cards

Note: GeForce GT 755M SLI and GeForce GTX 485M SLI 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 GeForce GTX 485M SLI here:

Main Specs

  GeForce GT 755M SLI GeForce GTX 485M SLI
Power consumption (TDP) 2x ~50 Watt 100 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2x2 GB
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  • GeForce GTX 485M SLI has 4900% more power consumption, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI and GeForce GTX 485M SLI have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and GeForce GTX 485M SLI - with Fermi.
  • Core clock speed of GeForce GT 755M SLI is 405 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and GeForce GTX 485M SLI - by 40 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 3900 MHz higher, than GeForce GTX 485M SLI.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 2−3 16−18
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 18−20 40−45
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 140% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI GeForce GTX 485M SLI
Architecture Kepler Fermi
Code name N14P-? N11E-GTX-A1
Type Laptop Laptop
Release date 1 November 2013 6 January 2011
Pipelines 768 768
Core clock speed 980 MHz 575 MHz
Transistor count 2x 1300 Million
Manufacturing process technology 28 nm 40 nm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 1500 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11, Shader 5.0
CUDA +
Laptop size large large
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