Just for giggles I ran a 30 game blitz (3/2) match pitting Strelka 6 against Komodo 8. Thirty games is statistically insignificant but my results do suggest there's something wrong with the OP's configuration. Komodo 8 won the match with 10 wins, 18 draws and two losses.


Hmm, it appears the origin of Strelka 6 is somewhat in question. It doesn't look like something I'd be interested in playing with. You're on your own with that one.
But in general, I'd think Komodo should be slightly better than Strelka.
Komodo 8 is in the top 3 (i think place #2) on the engine rating list. Strelka is that strong i don't think....the score should probably be the oposite.
The first post on this page is interesting:
http://talkchess.com/forum/viewtopic.php?t=52183&postdays=0&postorder=asc&topic_view=&start=10