GeForce GT 755M SLI vs Radeon RX 480 mobile

When comparing GeForce GT 755M SLI and Radeon RX 480 mobile, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GT 755M SLI and Radeon RX 480 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 755M SLI and Radeon RX 480 mobile are Laptop Graphics Cards

Note: GeForce GT 755M SLI and Radeon RX 480 mobile 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 480 mobile here:

Main Specs

  GeForce GT 755M SLI Radeon RX 480 mobile
Power consumption (TDP) 2x ~50 Watt 100 Watt
Interface MXM-B (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 8 GB
Display Connectors No outputs
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  • Radeon RX 480 mobile has 4900% more power consumption, than GeForce GT 755M SLI.
  • Radeon RX 480 mobile has 6 GB more memory, than GeForce GT 755M SLI.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI is build with Kepler architecture, and Radeon RX 480 mobile - with Polaris.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon RX 480 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 480 mobile is 2600 MHz higher, than GeForce GT 755M SLI.

Game benchmarks

high / 1080p 14−16 12−14
ultra / 1080p 8−9 7−8
QHD / 1440p 2−3 0−1
low / 720p 30−35 27−30
medium / 1080p 18−20 14−16
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 12% more, than Radeon RX 480 mobile.

Full Specs

  GeForce GT 755M SLI Radeon RX 480 mobile
Architecture Kepler Polaris
Code name N14P-? Polaris
Type Laptop Laptop
Release date 1 November 2013 1 August 2016
Pipelines 768 2304
Core clock speed 980 MHz
Boost Clock 1077 MHz
Transistor count 2x 1300 Million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 155.1
Floating-point performance 4,963 gflops
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 8000 MHz
Memory bandwidth 256.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Laptop size large large
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