GeForce GTX 680M SLI vs Radeon RX Vega M GH

If you are going to buy a new graphics card and are choosing between GeForce GTX 680M SLI and Radeon RX Vega M GH, 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 680M SLI stacks up against Radeon RX Vega M GH, check out specs charts below.

GeForce GTX 680M SLI and Radeon RX Vega M GH are Laptop Graphics Cards

Note: GeForce GTX 680M SLI and Radeon RX Vega M GH 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 SLI or Radeon RX Vega M GH here:

Main Specs

  GeForce GTX 680M SLI Radeon RX Vega M GH
Power consumption (TDP) 100 Watt
Interface IGP
Memory type GDDR5 HBM2
Maximum RAM amount 2x 4 GB 4 GB
Display Connectors No outputs
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  • Radeon RX Vega M GH has 2 GB more memory, than GeForce GTX 680M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 680M SLI is build with Kepler architecture, and Radeon RX Vega M GH - with Vega.
  • Core clock speed of Radeon RX Vega M GH is 343 MHz higher, than GeForce GTX 680M SLI.
  • GeForce GTX 680M SLI is manufactured by 28 nm process technology, and Radeon RX Vega M GH - by 14 nm process technology.
  • Memory clock speed of GeForce GTX 680M SLI is 2000 MHz higher, than Radeon RX Vega M GH.

Game benchmarks

high / 1080p 35−40 35−40
ultra / 1080p 21−24 21−24
QHD / 1440p 16−18 16−18
4K / 2160p 10−11 10−11
low / 720p 60−65 60−65
medium / 1080p 40−45 40−45
GeForce GTX 680M SLI and Radeon RX Vega M GH have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTX 680M SLI Radeon RX Vega M GH
Architecture Kepler Vega
Code name N13E-GTX Vega Kaby Lake-G
Type Laptop Laptop
Release date 4 June 2012 7 January 2018
Pipelines 2688 1536
Core clock speed 720 MHz 1063 MHz
Boost Clock 1190 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 114.2
Floating-point performance 3,656 gflops
Memory bus width 2x 256 Bit 1024 Bit
Memory clock speed 3600 MHz 1600 MHz
Memory bandwidth 204.8 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
CUDA +
SLI options +
Laptop size large medium sized
Optimus +
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