GeForce GTX 580M vs Radeon RX 560X mobile

When comparing GeForce GTX 580M and Radeon RX 560X 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 GTX 580M and Radeon RX 560X mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M and Radeon RX 560X mobile are Laptop Graphics Cards

Note: GeForce GTX 580M and Radeon RX 560X 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 GTX 580M or Radeon RX 560X mobile here:

Main Specs

  GeForce GTX 580M Radeon RX 560X mobile
Power consumption (TDP) 100 Watt 65 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 580M has 53% more power consumption, than Radeon RX 560X mobile.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • Radeon RX 560X mobile has 2 GB more memory, than GeForce GTX 580M.
  • Both cards are used in Laptops.
  • GeForce GTX 580M is build with Fermi architecture, and Radeon RX 560X mobile - with Polaris.
  • Core clock speed of Radeon RX 560X mobile is 552 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 580M is manufactured by 40 nm process technology, and Radeon RX 560X mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 560X mobile is 4500 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 10−12 21−24
ultra / 1080p 6−7 14−16
QHD / 1440p 1−2 8−9
4K / 2160p 5−6
low / 720p 24−27 40−45
medium / 1080p 14−16 27−30
The average gaming FPS of Radeon RX 560X mobile in Assassin's Creed Odyssey is 109% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 580M Radeon RX 560X mobile
Architecture Fermi Polaris
Code name N12E-GTX2 Polaris 11
Type Laptop Laptop
Release date 28 June 2011 5 January 2017
Pipelines 384 1024
Core clock speed 620 MHz 1172 MHz
Boost Clock 1275 MHz
Transistor count 1,950 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 39.7 billion/sec 81.60
Floating-point performance 952.3 gflops 2,611 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 6000 MHz
Memory bandwidth 96.0 GB/s 92.8 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan N/A 1.2.131
CUDA +
FreeSync +
CUDA cores 384
Bus support PCI-E 2.0
SLI options +
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size large large
Optimus +
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