GeForce GTX 580M SLI vs Radeon Pro 555

In this comparison between GeForce GTX 580M SLI and Radeon Pro 555 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 580M SLI will be the best choice, for others Radeon Pro 555 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 580M SLI and Radeon Pro 555 are Laptop Graphics Cards

Note: GeForce GTX 580M SLI and Radeon Pro 555 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 GTX 580M SLI or Radeon Pro 555 here:

Main Specs

  GeForce GTX 580M SLI Radeon Pro 555
Power consumption (TDP) 100 Watt 75 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • GeForce GTX 580M SLI has 33% more power consumption, than Radeon Pro 555.
  • GeForce GTX 580M SLI is used in Laptops, and Radeon Pro 555 - in Mobile workstations.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Radeon Pro 555 - with Polaris.
  • Core clock speed of Radeon Pro 555 is 235 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Radeon Pro 555 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 555 is 3580 MHz higher, than GeForce GTX 580M SLI.

Game benchmarks

high / 1080p 24−27 16−18
ultra / 1080p 14−16 9−10
QHD / 1440p 10−11 4−5
4K / 2160p 6−7 4−5
low / 720p 45−50 30−35
medium / 1080p 30−35 20−22
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 57% more, than Radeon Pro 555.

Full Specs

  GeForce GTX 580M SLI Radeon Pro 555
Architecture Fermi Polaris
Code name N12E-GTX2 Polaris 21
Type Laptop Mobile workstation
Release date 6 January 2011 5 June 2017
Pipelines 768 768
Core clock speed 620 MHz 855 MHz
Transistor count 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 40.80
Floating-point performance 1,306 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 5080 MHz
Memory bandwidth 81.6 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
FreeSync +
Laptop size large large
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