GeForce GTX 680MX vs Radeon R5 M435

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 680MX and Radeon R5 M435. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 680MX and Radeon R5 M435. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

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 R5 M435
Power consumption (TDP) 122 Watt
Interface PCIe 3.0 x8
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 680MX and Radeon R5 M435 have maximum RAM of 2 GB.
  • GeForce GTX 680MX is used in Laptops, and Radeon R5 M435 - in Desktops.
  • GeForce GTX 680MX is build with Kepler architecture, and Radeon R5 M435 - with GCN 1.0.
  • Core clock speed of Radeon R5 M435 is 60 MHz higher, than GeForce GTX 680MX.
  • GeForce GTX 680MX and Radeon R5 M435 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R5 M435 is 2000 MHz higher, than GeForce GTX 680MX.

Game benchmarks

high / 1080p 21−24 0−1
ultra / 1080p 12−14 0−1
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 10−12
medium / 1080p 27−30 2−3
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 483% more, than Radeon R5 M435.

Full Specs

  GeForce GTX 680MX Radeon R5 M435
Architecture Kepler GCN 1.0
Code name Jet
Type Laptop Desktop
Release date 23 October 2012 15 May 2016
Pipelines 1536 320
Core clock speed 720 MHz 780 MHz
Boost Clock 1030 MHz
Transistor count 3540 Million 690 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec 20.60
Floating-point performance 547.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 2500 MHz 4500 MHz
Memory bandwidth 160 GB/s 36 GB/s
Shared memory -
DirectX 12 API 12 (11_1)
Shader Model 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
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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