GeForce GTX 680MX vs Radeon RX Vega 11

When comparing GeForce GTX 680MX and Radeon RX Vega 11, 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 680MX and Radeon RX Vega 11 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680MX is a Laptop Graphics Card

Note: GeForce GTX 680MX 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 680MX here:

Main Specs

  GeForce GTX 680MX Radeon RX Vega 11
Power consumption (TDP) 122 Watt 15 Watt
Interface IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • GeForce GTX 680MX has 713% more power consumption, than Radeon RX Vega 11.
  • GeForce GTX 680MX is used in Laptops, and Radeon RX Vega 11 - in Desktops.
  • GeForce GTX 680MX is build with Kepler architecture, and Radeon RX Vega 11 - with Vega.
  • GeForce GTX 680MX is manufactured by 28 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 10−11
ultra / 1080p 12−14 6−7
QHD / 1440p 7−8 1−2
4K / 2160p 5−6
low / 720p 40−45 21−24
medium / 1080p 27−30 12−14
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 120% more, than Radeon RX Vega 11.

Full Specs

  GeForce GTX 680MX Radeon RX Vega 11
Architecture Kepler Vega
Code name Vega Raven Ridge
Type Laptop Desktop
Release date 23 October 2012 26 October 2017
Pipelines 1536 704
Core clock speed 720 MHz
Boost Clock 1240 MHz
Transistor count 3540 Million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.2 billion/sec 61.60
Floating-point performance 1,760 gflops
Memory bus width 256 Bit
Memory clock speed 2500 MHz
Memory bandwidth 160 GB/s
Shared memory - -
DirectX 12 API 12 (12_1)
Shader Model 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.2.131
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large
Optimus +
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