Most efficient CPU for cryptonight

1x AMD Ryzen 7 1700X = 516H/s
1x AMD Ryzen 7 1700 = 481H/s

https://forums.servethehome.com/index.php...

Revenue

AMD Ryzen 7 1700 $ 38.10 a month (without electricity)
AMD Ryzen 7 1700X $ 40.87 a month

https://www.cryptocompare.com/mining/calculator/xmr...

AMD Ryzen 7 1700X/ AMD Ryzen 7 1700 300$
http://amzn.to/2x37uvf