GeForce GTX 485M SLI vs GeForce GTX 580M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 485M SLI and GeForce GTX 580M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 485M SLI and GeForce GTX 580M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 485M SLI and GeForce GTX 580M are Laptop Graphics Cards

Note: GeForce GTX 485M SLI 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 485M SLI or GeForce GTX 580M here:

Main Specs

  GeForce GTX 485M SLI GeForce GTX 580M
Power consumption (TDP) 100 Watt 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 MB
Display Connectors No outputs
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  • Both graphics cards have the same power consumption of 100 Watt.
  • GeForce GTX 485M SLI and GeForce GTX 580M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 485M SLI and GeForce GTX 580M are build with Fermi architecture.
  • Core clock speed of GeForce GTX 580M is 45 MHz higher, than GeForce GTX 485M SLI.
  • GeForce GTX 485M SLI and GeForce GTX 580M are manufactured by 40 nm process technology.
  • Memory clock speed of GeForce GTX 485M SLI and GeForce GTX 580M is 1500 MHz.

Game benchmarks

high / 1080p 35−40 10−12
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 1−2
4K / 2160p 10−11
low / 720p 60−65 24−27
medium / 1080p 40−45 14−16
The average gaming FPS of GeForce GTX 485M SLI in Assassin's Creed Odyssey is 227% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 485M SLI GeForce GTX 580M
Architecture Fermi Fermi
Code name N11E-GTX-A1 N12E-GTX2
Type Laptop Laptop
Release date 6 January 2011 28 June 2011
Pipelines 768 384
Core clock speed 575 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 1500 MHz
Memory bandwidth 96.0 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 API
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 +
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