I would like to know (if possible) if a Raspberry Pi Cluster could compeed a Graphic Card in a vanity address search (as a cheaper alternative).
I'll make an example:
You can buy a 1060 with $250 usd and make a cluster of 5 RPi3 with the same amount.
If the card "finds" a vanity address in 1 hour, would be possible for the cluster to find it earlier?