I think I located the problem with the Windows build. If someone wants to create a new binary from github HEAD, we can see if it fixed it.
Tonight I somehow managed to compile from GitHub for Windows (not much easy for me, who never ever compiled anything on Windows... :-) ). With 0.9.1.1 binaries I have got hash rate about 80 H/s, with 0.9.2.0 binaries I've got up to 160 H/s.
So, good work, Smooth! :-)
If you believe me, you can download my binaries from cryptoradouch . tk /aeon/aeon0.9.2.win64.zip
(sorry, but bitcointalk believes this is a suspicious link - this is my VPS...)
EDIT:Now binaries of
aeon 0.9.2.0 for Win 64 compiled by me are available on Google Drive, maybe Bitcointalk will like it more:
https://drive.google.com/file/d/0B7aFZCwh53eNLWtuOTVITF9jcDg/view?usp=sharing