GeForce GTX 680M SLI vs Radeon Pro 455

When comparing GeForce GTX 680M SLI and Radeon Pro 455, 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 SLI and Radeon Pro 455 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M SLI and Radeon Pro 455 are Laptop Graphics Cards

Note: GeForce GTX 680M SLI and Radeon Pro 455 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 Pro 455 here:

Main Specs

  GeForce GTX 680M SLI Radeon Pro 455
Power consumption (TDP) 35 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 4 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 680M SLI and Radeon Pro 455 have maximum RAM of 2 GB.
  • GeForce GTX 680M SLI is used in Laptops, and Radeon Pro 455 - in Mobile workstations.
  • GeForce GTX 680M SLI is build with Kepler architecture, and Radeon Pro 455 - with Polaris.
  • Core clock speed of Radeon Pro 455 is 135 MHz higher, than GeForce GTX 680M SLI.
  • GeForce GTX 680M SLI is manufactured by 28 nm process technology, and Radeon Pro 455 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 455 is 1400 MHz higher, than GeForce GTX 680M SLI.

Game benchmarks

high / 1080p 35−40 16−18
ultra / 1080p 21−24 9−10
QHD / 1440p 16−18 4−5
4K / 2160p 10−11 4−5
low / 720p 60−65 30−35
medium / 1080p 40−45 20−22
The average gaming FPS of GeForce GTX 680M SLI in Assassin's Creed Odyssey is 128% more, than Radeon Pro 455.

Full Specs

  GeForce GTX 680M SLI Radeon Pro 455
Architecture Kepler Polaris
Code name N13E-GTX Polaris 11
Type Laptop Mobile workstation
Release date 4 June 2012 27 October 2016
Pipelines 2688 768
Core clock speed 720 MHz 855 MHz
Transistor count 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 41.04
Floating-point performance 1,313 gflops
Memory bus width 2x 256 Bit 128 Bit
Memory clock speed 3600 MHz 5000 MHz
Memory bandwidth 81.28 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 +
FreeSync +
SLI options +
Bitcoin / BTC (SHA256) 163 Mh/s
Laptop size large large
Optimus +
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