GeForce GTX 285M SLI vs Radeon 550X

When choosing between GeForce GTX 285M SLI and Radeon 550X, 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 GTX 285M SLI and Radeon 550X.

GeForce GTX 285M SLI is a Laptop Graphics Card

Note: GeForce GTX 285M SLI is only used in laptop graphics. It has 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 GTX 285M SLI here:

Main Specs

  GeForce GTX 285M SLI Radeon 550X
Power consumption (TDP) 150 Watt 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 285M SLI has 200% more power consumption, than Radeon 550X.
  • GeForce GTX 285M SLI and Radeon 550X have maximum RAM of 2 GB.
  • GeForce GTX 285M SLI is used in Laptops, and Radeon 550X - in Desktops.
  • GeForce GTX 285M SLI is build with G9x architecture, and Radeon 550X - with GCN 4.0.
  • Core clock speed of Radeon 550X is 506 MHz higher, than GeForce GTX 285M SLI.
  • GeForce GTX 285M SLI is manufactured by 55 nm process technology, and Radeon 550X - by 14 nm process technology.
  • Memory clock speed of Radeon 550X is 5980 MHz higher, than GeForce GTX 285M SLI.

Game benchmarks

high / 1080p 14−16 7−8
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 9−10
The average gaming FPS of GeForce GTX 285M SLI in Assassin's Creed Odyssey is 88% more, than Radeon 550X.

Full Specs

  GeForce GTX 285M SLI Radeon 550X
Architecture G9x GCN 4.0
Code name N10E-GTX Lexa
Type Laptop Desktop
Release date 2 March 2009 27 March 2019
Pipelines 256 512
Core clock speed 576 MHz 1082 MHz
Boost Clock 1218 MHz
Transistor count 1508 Million 2,200 million
Manufacturing process technology 55 nm 14 nm
Texture fill rate 38.98
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1020 MHz 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX DirectX 10, Shader 4.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
Laptop size large
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