there is a large discrepancy in cuda miner with gk104 getting terrible results and only gk110 skus doing well. 780s getting 550 kHa/s is very impressive... and funny thing of the day, 690s are going to blow up mining.
approaching 800 kHa/s is great for Doge mining atm, very profit!
What's the deal with GTX 690s?
