GeForce GTX 680M vs Radeon RX 460 mobile

When comparing GeForce GTX 680M and Radeon RX 460 mobile, 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 680M and Radeon RX 460 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M and Radeon RX 460 mobile are Laptop Graphics Cards

Note: GeForce GTX 680M and Radeon RX 460 mobile 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 680M or Radeon RX 460 mobile here:

Main Specs

  GeForce GTX 680M Radeon RX 460 mobile
Power consumption (TDP) 100 Watt 55 Watt
Interface MXM-B (3.0) MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 81% more power consumption, than Radeon RX 460 mobile.
  • Both video cards are using MXM-B (3.0) interface connection to a motherboard.
  • GeForce GTX 680M and Radeon RX 460 mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 680M is build with Kepler architecture, and Radeon RX 460 mobile - with Polaris.
  • GeForce GTX 680M is manufactured by 28 nm process technology, and Radeon RX 460 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 mobile is 4200 MHz higher, than GeForce GTX 680M.

Game benchmarks

high / 1080p 16−18 16−18
ultra / 1080p 9−10 9−10
QHD / 1440p 4−5 3−4
4K / 2160p 4−5
low / 720p 30−35 30−35
medium / 1080p 20−22 21−24
The average gaming FPS of Radeon RX 460 mobile in Assassin's Creed Odyssey is 6% more, than GeForce GTX 680M.

Full Specs

  GeForce GTX 680M Radeon RX 460 mobile
Architecture Kepler Polaris
Code name N13E-GTX Polaris 11 / Baffin XT
Type Laptop Laptop
Release date 4 June 2012 8 August 2016
Pipelines 1344 896
Core clock speed 720 MHz
Boost Clock 758 MHz 1180 MHz
Transistor count 3,540 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 80.6 billion/sec 66.08
Floating-point performance 2,038 gflops 2,115 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1800 MHz 6000 MHz
Memory bandwidth 115.2 GB/s 80 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large large
Optimus +
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