GeForce GTX 680MX vs Radeon PRO WX 3100

In this comparison between GeForce GTX 680MX and Radeon PRO WX 3100 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 680MX will be the best choice, for others Radeon PRO WX 3100 will be their preference. Study the comparison tables below and make your choice.

GeForce GTX 680MX and Radeon PRO WX 3100 are Laptop Graphics Cards

Note: GeForce GTX 680MX and Radeon PRO WX 3100 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 680MX or Radeon PRO WX 3100 here:

Main Specs

  GeForce GTX 680MX Radeon PRO WX 3100
Power consumption (TDP) 122 Watt 65 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DisplayPort, 2x mini-DisplayPort
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  • GeForce GTX 680MX has 87% more power consumption, than Radeon PRO WX 3100.
  • Radeon PRO WX 3100 has 2 GB more memory, than GeForce GTX 680MX.
  • GeForce GTX 680MX is used in Laptops, and Radeon PRO WX 3100 - in Mobile workstations.
  • GeForce GTX 680MX is build with Kepler architecture, and Radeon PRO WX 3100 - with Polaris.
  • GeForce GTX 680MX is manufactured by 28 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 3100 is 3500 MHz higher, than GeForce GTX 680MX.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 7−8 3−4
4K / 2160p 5−6
low / 720p 40−45 27−30
medium / 1080p 27−30 16−18
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 57% more, than Radeon PRO WX 3100.

Full Specs

  GeForce GTX 680MX Radeon PRO WX 3100
Architecture Kepler Polaris
Code name Polaris 12
Type Laptop Mobile workstation
Release date 23 October 2012 21 March 2017
Pipelines 1536 512
Core clock speed 720 MHz
Boost Clock 1219 MHz
Transistor count 3540 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 92.2 billion/sec 39.01
Floating-point performance 1,248 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2500 MHz 6000 MHz
Memory bandwidth 160 GB/s 96 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
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 large
Optimus +
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