How does the Audi R8's Quattro all-wheel drive system operate?

I am interested in understanding the specifics of how Audi's Quattro all-wheel drive system works in the R8 model and how it differs from other all-wheel drive systems.

The Audi R8's Quattro all-wheel drive system utilizes a 40:60 front-to-rear torque split, which can vary based on driving conditions and dynamics. It also incorporates an electronically controlled multi-plate clutch for increased traction and handling.

As opposed to some other all-wheel drive systems that primarily react to slippage, the Audi R8's Quattro system is proactive and constantly monitors driving inputs to distribute power accordingly. This results in improved handling and stability.