ok. so i compiled miner three times with three different marches: https://www.dropbox.com/s/kvnr9bw3ubf5dl7/tweminer.rar

minerd-athlon-fx.exe - common AMD cpu's.
minerd-bdver1.exe - new gen AMD cpu's (bulldozer, vishera arch etc).
minerd-coreavx2.exe - latest core-i cpu's (haswell arch (4770 for example)).
minerd-corei7.exe - for common core-i cpu's (i3/i5/i7).