GeForce GTX 460 768MB vs GeForce GTX 680M

In this comparison between GeForce GTX 460 768MB and GeForce GTX 680M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 460 768MB will be the best choice, for others GeForce GTX 680M will be their preference. Study the comparison tables below and make your choice.
GeForce GTX 460 768MB

GeForce GTX 680M is a Laptop Graphics Card

Note: GeForce GTX 680M 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 680M here:

Main Specs

  GeForce GTX 460 768MB GeForce GTX 680M
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • GeForce GTX 460 768MB is used in Desktops, and GeForce GTX 680M - in Laptops.
  • GeForce GTX 460 768MB is build with Fermi architecture, and GeForce GTX 680M - with Kepler.
  • Core clock speed of GeForce GTX 680M is 45 MHz higher, than GeForce GTX 460 768MB.
  • Memory clock speed of GeForce GTX 460 768MB and GeForce GTX 680M is 1800 MHz.

Game benchmarks

high / 1080p 12−14 16−18
ultra / 1080p 7−8 9−10
QHD / 1440p 2−3 4−5
4K / 2160p 4−5
low / 720p 24−27 30−35
medium / 1080p 14−16 20−22
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 33% more, than GeForce GTX 460 768MB.

Full Specs

  GeForce GTX 460 768MB GeForce GTX 680M
Architecture Fermi Kepler
Code name N13E-GTX
Type Desktop Laptop
Release date no data 4 June 2012
Pipelines 336 1344
Core clock speed 675 MHz 720 MHz
Boost Clock 758 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm
Texture fill rate 80.6 billion/sec
Floating-point performance 2,038 gflops
Memory bus width 192 Bit 256 Bit
Memory clock speed 1800 MHz 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory -
DirectX 11 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
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