GeForce GTX 680M vs Radeon R8 M535DX

When comparing GeForce GTX 680M and Radeon R8 M535DX, 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 R8 M535DX is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 680M is a Laptop Graphics Card

Note: GeForce GTX 680M 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 680M here:

Main Specs

  GeForce GTX 680M Radeon R8 M535DX
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0) IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M is connected by MXM-B (3.0), and Radeon R8 M535DX uses IGP interface.
  • GeForce GTX 680M is used in Laptops, and Radeon R8 M535DX - in Desktops.
  • GeForce GTX 680M is build with Kepler architecture, and Radeon R8 M535DX - with GCN 3.0.
  • Core clock speed of Radeon R8 M535DX is 60 MHz higher, than GeForce GTX 680M.
  • GeForce GTX 680M and Radeon R8 M535DX are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 0−1
ultra / 1080p 9−10
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 1−2
medium / 1080p 20−22 0−1
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 3100% more, than Radeon R8 M535DX.

Full Specs

  GeForce GTX 680M Radeon R8 M535DX
Architecture Kepler GCN 3.0
Code name N13E-GTX Meso
Type Laptop Desktop
Release date 4 June 2012 18 April 2017
Pipelines 1344 320
Core clock speed 720 MHz 780 MHz
Boost Clock 758 MHz 891 MHz
Transistor count 3,540 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 80.6 billion/sec 17.82
Floating-point performance 2,038 gflops
Memory bus width 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.0
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
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