GeForce GTX 580M vs GeForce GTX 675M

When comparing GeForce GTX 580M and GeForce GTX 675M, 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 GeForce GTX 675M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M and GeForce GTX 675M are Laptop Graphics Cards

Note: GeForce GTX 580M and GeForce GTX 675M 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 GeForce GTX 675M here:

Main Specs

  GeForce GTX 580M GeForce GTX 675M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB 2 GB
Display Connectors No outputs No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 580M and GeForce GTX 675M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 580M and GeForce GTX 675M are build with Fermi architecture.
  • Both graphics cards have the same core clock speed.
  • GeForce GTX 580M and GeForce GTX 675M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 580M and GeForce GTX 675M is 1500 MHz.

Game benchmarks

high / 1080p 10−12 10−11
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 12−14
The average gaming FPS of GeForce GTX 580M in Assassin's Creed Odyssey is 7% more, than GeForce GTX 675M.

Full Specs

  GeForce GTX 580M GeForce GTX 675M
Architecture Fermi Fermi
Code name N12E-GTX2 N13E-GS1
Type Laptop Laptop
Release date 28 June 2011 22 March 2012
Pipelines 384 384
Core clock speed 620 MHz 620 MHz
Transistor count 1,950 million 1,950 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 39.7 billion/sec 39.7 billion/sec
Floating-point performance 952.3 gflops 952.3 gflops
Memory bus width 256 Bit 256bit
Memory clock speed 1500 MHz 1500 MHz
Memory bandwidth 96.0 GB/s 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 384 384
Bus support PCI-E 2.0 PCI Express 2.0
SLI options + +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s 59 Mh/s
Laptop size large large
Optimus + +
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