GeForce GTX 580M vs GeForce GTX 675M SLI

If you are going to buy a new graphics card and are choosing between GeForce GTX 580M and GeForce GTX 675M SLI, 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 580M stacks up against GeForce GTX 675M SLI, check out specs charts below.

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

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

Main Specs

  GeForce GTX 580M GeForce GTX 675M SLI
Power consumption (TDP) 100 Watt 2x 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB
Display Connectors No outputs
  Check Price Check Price
  • GeForce GTX 580M has 4900% more power consumption, than GeForce GTX 675M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 580M and GeForce GTX 675M SLI are build with Fermi architecture.
  • Both graphics cards have the same core clock speed.
  • GeForce GTX 580M and GeForce GTX 675M SLI are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 675M SLI is 1500 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 10−12 18−20
ultra / 1080p 6−7 10−12
QHD / 1440p 1−2 5−6
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 14−16 24−27
The average gaming FPS of GeForce GTX 675M SLI in Assassin's Creed Odyssey is 72% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 580M GeForce GTX 675M SLI
Architecture Fermi Fermi
Code name N12E-GTX2 N12E-GTX2
Type Laptop Laptop
Release date 28 June 2011 6 January 2011
Pipelines 384 768
Core clock speed 620 MHz 620 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm 40 nm
Texture fill rate 39.7 billion/sec
Floating-point performance 952.3 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 1500 MHz 3000 MHz
Memory bandwidth 96.0 GB/s
Shared memory - -
DirectX 12 API DirectX 11, Shader 5.0
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan N/A
CUDA + +
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 + +
  Check Price Check Price