GeForce GTX 560M vs GeForce GTX 580M

If you are going to buy a new graphics card and are choosing between GeForce GTX 560M and GeForce GTX 580M, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 560M stacks up against GeForce GTX 580M, check out specs charts below.

GeForce GTX 560M and GeForce GTX 580M are Laptop Graphics Cards

Note: GeForce GTX 560M and GeForce GTX 580M 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 560M or GeForce GTX 580M here:

Main Specs

  GeForce GTX 560M GeForce GTX 580M
Power consumption (TDP) 75 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 MB
Display Connectors No outputs No outputs
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  • GeForce GTX 580M has 33% more power consumption, than GeForce GTX 560M.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 560M has 1534 GB more memory, than GeForce GTX 580M.
  • Both cards are used in Laptops.
  • GeForce GTX 560M and GeForce GTX 580M are build with Fermi architecture.
  • Core clock speed of GeForce GTX 560M is 155 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 560M and GeForce GTX 580M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 580M is 250 MHz higher, than GeForce GTX 560M.

Game benchmarks

high / 1080p 4−5 10−12
ultra / 1080p 2−3 6−7
QHD / 1440p 1−2 1−2
low / 720p 14−16 24−27
medium / 1080p 7−8 14−16
The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 83% more, than GeForce GTX 560M.

Full Specs

  GeForce GTX 560M GeForce GTX 580M
Architecture Fermi Fermi
Code name N12E-GS N12E-GTX2
Type Laptop Laptop
Release date 30 May 2011 28 June 2011
Pipelines 192 384
Core clock speed 775 MHz 620 MHz
Transistor count 1,170 million 1,950 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 24.8 billion/sec 39.7 billion/sec
Floating-point performance 595.2 gflops 952.3 gflops
Memory bus width 256 Bit
Memory clock speed 1250 MHz 1500 MHz
Memory bandwidth 96.0 GB/s
Shared memory - -
DirectX 12 API 12 API
Shader Model 5.1 5.1
OpenGL 4.5 4.5
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + +
CUDA cores 192 384
Bus support PCI-E 2.0 PCI-E 2.0
SLI options 2-way +
3D Blu-Ray + +
3D Gaming + +
Bitcoin / BTC (SHA256) 44 Mh/s 40 Mh/s
Laptop size large large
Optimus + +
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