GeForce GTX 680MX vs Radeon R7 Carrizo

If you are going to buy a new graphics card and are choosing between GeForce GTX 680MX and Radeon R7 Carrizo, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 680MX stacks up against Radeon R7 Carrizo, check out specs charts below.

GeForce GTX 680MX and Radeon R7 Carrizo are Laptop Graphics Cards

Note: GeForce GTX 680MX and Radeon R7 Carrizo 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 R7 Carrizo here:

Main Specs

  GeForce GTX 680MX Radeon R7 Carrizo
Power consumption (TDP) 122 Watt 12-35 Watt
Memory type GDDR5
Maximum RAM amount 2 GB
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  • GeForce GTX 680MX has 916% more power consumption, than Radeon R7 Carrizo.
  • Both cards are used in Laptops.
  • GeForce GTX 680MX is build with Kepler architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
  • GeForce GTX 680MX and Radeon R7 Carrizo are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 21−24 2−3
ultra / 1080p 12−14 0−1
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 12−14
medium / 1080p 27−30 5−6
The average gaming FPS of GeForce GTX 680MX in Assassin's Creed Odyssey is 342% more, than Radeon R7 Carrizo.

Full Specs

  GeForce GTX 680MX Radeon R7 Carrizo
Architecture Kepler GCN 1.2/2.0
Code name Carrizo
Type Laptop Laptop
Release date 23 October 2012 4 June 2015
Pipelines 1536 512
Core clock speed 720 MHz
Boost Clock 800 MHz
Transistor count 3540 Million 2410 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.2 billion/sec
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 2500 MHz
Memory bandwidth 160 GB/s
Shared memory - +
DirectX 12 API DirectX 12 (FL 12_0)
OpenGL 4.5
OpenCL 1.1
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
SLI options +
3D Vision +
Bitcoin / BTC (SHA256) 57 Mh/s
Laptop size large medium sized
Optimus +
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