GeForce GT 755M SLI vs Radeon RX 550 mobile

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M SLI and Radeon RX 550 mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 755M SLI and Radeon RX 550 mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 755M SLI and Radeon RX 550 mobile are Laptop Graphics Cards

Note: GeForce GT 755M SLI and Radeon RX 550 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 550 mobile here:

Main Specs

  GeForce GT 755M SLI Radeon RX 550 mobile
Power consumption (TDP) 2x ~50 Watt 50 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 4 GB
Display Connectors No outputs
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  • Radeon RX 550 mobile has 2400% more power consumption, than GeForce GT 755M SLI.
  • Radeon RX 550 mobile has 2 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 550 mobile - with Polaris.
  • Core clock speed of Radeon RX 550 mobile is 307 MHz higher, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 mobile is 600 MHz higher, than GeForce GT 755M SLI.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 8−9 10−12
QHD / 1440p 2−3 5−6
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 18−20 24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 26% more, than GeForce GT 755M SLI.

Full Specs

  GeForce GT 755M SLI Radeon RX 550 mobile
Architecture Kepler Polaris
Code name N14P-? Polaris 12
Type Laptop Laptop
Release date 1 November 2013 21 March 2017
Pipelines 768 640
Core clock speed 980 MHz 1287 MHz
Boost Clock 1476 MHz
Transistor count 2x 1300 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.48
Floating-point performance 1,647 gflops
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 5400 MHz 6000 MHz
Memory bandwidth 96 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 +
FreeSync +
Laptop size large large
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