GeForce GTX 460 768MB vs GeForce GTX 580M

When comparing GeForce GTX 460 768MB and GeForce GTX 580M, 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 460 768MB and GeForce GTX 580M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.
GeForce GTX 460 768MB

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 460 768MB GeForce GTX 580M
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB
Display Connectors No outputs
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  • GeForce GTX 460 768MB is used in Desktops, and GeForce GTX 580M - in Laptops.
  • GeForce GTX 460 768MB and GeForce GTX 580M are build with Fermi architecture.
  • Core clock speed of GeForce GTX 460 768MB is 55 MHz higher, than GeForce GTX 580M.
  • Memory clock speed of GeForce GTX 460 768MB is 300 MHz higher, than GeForce GTX 580M.

Game benchmarks

high / 1080p 12−14 10−12
ultra / 1080p 7−8 6−7
QHD / 1440p 2−3 1−2
low / 720p 24−27 24−27
medium / 1080p 14−16 14−16
The average gaming FPS of GeForce GTX 460 768MB in Assassin's Creed Odyssey is 9% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 460 768MB GeForce GTX 580M
Architecture Fermi Fermi
Code name N12E-GTX2
Type Desktop Laptop
Release date no data 28 June 2011
Pipelines 336 384
Core clock speed 675 MHz 620 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm
Texture fill rate 39.7 billion/sec
Floating-point performance 952.3 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1800 MHz 1500 MHz
Memory bandwidth 96.0 GB/s
Shared memory -
DirectX 11 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
Optimus +
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