What hash rate does a stock R9 290 achieve?
I'm doing some power tests against x11, sha-3 and Groestl and my R9 290 is doing 400 mh/s. That can't be right, right?
BEST settings for mining Maxcoin (MAX) with mining rig with 3x Sapphire R9 290X 4GB DDR5 (5000MHz) by pckomp (author)
see
https://bitcointalk.org/index.php?topic=392322.msg5510971#msg5510971