GeForce GTX 580 vs GeForce GTX 580M

When choosing between GeForce GTX 580 and GeForce GTX 580M, 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 580 and GeForce GTX 580M.

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 580 GeForce GTX 580M
Power consumption (TDP) 244 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors One 6-pin and One 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1536 MB 2 MB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 580 has 144% more power consumption, than GeForce GTX 580M.
  • GeForce GTX 580 is connected by PCIe 2.0 x16, and GeForce GTX 580M uses MXM-B (3.0) interface.
  • GeForce GTX 580 has 1534 GB more memory, than GeForce GTX 580M.
  • GeForce GTX 580 is used in Desktops, and GeForce GTX 580M - in Laptops.
  • GeForce GTX 580 and GeForce GTX 580M are build with Fermi architecture.
  • Core clock speed of GeForce GTX 580 is 924 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 580 and GeForce GTX 580M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 580 is 504 MHz higher, than GeForce GTX 580M.

Game benchmarks

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

Full Specs

  GeForce GTX 580 GeForce GTX 580M
Architecture Fermi Fermi
Code name GF110 N12E-GTX2
Type Desktop Laptop
Release date 9 November 2010 28 June 2011
Pipelines 512 384
Core clock speed 1544 MHz 620 MHz
Transistor count 3,000 million 1,950 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 49.4 billion/sec 39.7 billion/sec
Floating-point performance 1,581.1 gflops 952.3 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 384 Bit 256 Bit
Memory clock speed 2004 MHz (4008 data rate) 1500 MHz
Memory bandwidth 192.4 GB/s 96.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A N/A
CUDA + +
CUDA cores 512 384
Bus support PCI-E 2.0 x 16 PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 142 Mh/s 40 Mh/s
Laptop size large
Optimus +
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