1.8 Laggy

Since 1.8 snapshots have been released i cannot get past 35 fps,its always 20,minecraft is running like crap on this snapshop and ive tested it on my laptop too with a decent graphics card but very low fps.Please try optimizing the game better you've been doing a great job i dont have a good budget. take care

Edit: All other versions work smoothly 80+fps