GeForce GTX 560 vs GeForce GTX 580M

In this comparison between GeForce GTX 560 and GeForce GTX 580M 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 560 will be the best choice, for others GeForce GTX 580M will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 580M is a Laptop Graphics Card

Note: GeForce GTX 580M 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 580M here:

Main Specs

  GeForce GTX 560 GeForce GTX 580M
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors Two 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 MB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 560 has 50% more power consumption, than GeForce GTX 580M.
  • GeForce GTX 560 is connected by PCIe 2.0 x16, and GeForce GTX 580M uses MXM-B (3.0) interface.
  • GeForce GTX 580M has 1 GB more memory, than GeForce GTX 560.
  • GeForce GTX 560 is used in Desktops, and GeForce GTX 580M - in Laptops.
  • GeForce GTX 560 is build with Fermi 2.0 architecture, and GeForce GTX 580M - with Fermi.
  • Core clock speed of GeForce GTX 560 is 190 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 560 and GeForce GTX 580M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 560 is 2500 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 3−4 1−2
low / 720p 27−30 24−27
medium / 1080p 16−18 14−16
The average gaming FPS of GeForce GTX 560 in Assassin's Creed Odyssey is 27% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 560 GeForce GTX 580M
Architecture Fermi 2.0 Fermi
Code name GF114 N12E-GTX2
Type Desktop Laptop
Release date 17 May 2011 28 June 2011
Pipelines 336 384
Core clock speed 810 MHz 620 MHz
Transistor count 1,950 million 1,950 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 45.36 39.7 billion/sec
Floating-point performance 1,088.6 gflops 952.3 gflops
Length 8.25" (21 cm)
Memory bus width 256 Bit 256 Bit
Memory clock speed 4000 MHz 1500 MHz
Memory bandwidth 128.0 GB/s 96.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.1 4.5
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + +
CUDA cores 384
Bus support 16x PCI-E 2.0 PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray + +
3D Gaming + +
Bitcoin / BTC (SHA256) 80 Mh/s 40 Mh/s
Laptop size large
Optimus +
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