[SOLVED] How do a bunch of gpus work in usion for mining?

[Andrewbandrew05]

So ive been doing some folding at home stuff and I'm curious how massive mining rigs work. I know about sli and crossfire, but those max out at 4.

 

[rgd1101]

it running as data processor

 

[Andrewbandrew05]

how does that work? I don't really know how a data processor works or what it really even is.

 

[rgd1101]

it not running as gpu that use sli. it running as a device.