GeForce GTX 680 vs Radeon R6 Kaveri

When choosing between GeForce GTX 680 and Radeon R6 Kaveri, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 680 and Radeon R6 Kaveri.

Radeon R6 Kaveri is a Laptop Graphics Card

Note: Radeon R6 Kaveri 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 Radeon R6 Kaveri here:

Main Specs

  GeForce GTX 680 Radeon R6 Kaveri
Power consumption (TDP) 195 Watt
Interface PCIe 3.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5
Maximum RAM amount 2048 MB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GTX 680 is used in Desktops, and Radeon R6 Kaveri - in Laptops.
  • GeForce GTX 680 is build with Kepler architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of GeForce GTX 680 is 473 MHz higher, than Radeon R6 Kaveri.
  • GeForce GTX 680 and Radeon R6 Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 1−2
medium / 1080p 40−45 0−1
The average gaming FPS of GeForce GTX 680 in Assassin's Creed Odyssey is 6100% more, than Radeon R6 Kaveri.

Full Specs

  GeForce GTX 680 Radeon R6 Kaveri
Architecture Kepler GCN 1.1
Code name GK104 Kaveri
Type Desktop Laptop
Release date 22 March 2012 4 June 2014
Pipelines 1536 384
Core clock speed 1006 MHz 533 MHz
Boost Clock 1058 MHz 654 MHz
Transistor count 3,540 million 2410 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 128.8 billion/sec
Floating-point performance 3,090.4 gflops
Length 10.0" (25.4 cm)
Memory bus width 256-bit GDDR5 64/128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 192.2 GB/s
Shared memory - +
DirectX 12 (11_0) DirectX 12 (FL 12_0), Shader 5.0
Shader Model 5.1
OpenGL 4.2
OpenCL 1.2
Vulkan 1.1.126
CUDA +
CUDA cores 1536
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 121 Mh/s
Laptop size medium sized
Ethereum / ETH (DaggerHashimoto) 15 Mh/s
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