This is a calculator and the profit at the current difficulty. It's real. There still are  coins that can give you more than $10 per card per day.


My miner does 15.5 MHASH  on the 1080ti. A 480x does 3MHASH with the opensource miner.

calculator:

https://bitmakler.net/SpreadCoin___mining

blockexplorer:

https://chainz.cryptoid.info/spr/