Unity 3.4.0 Running really slow

Hi all im having trouble with my Unity it seems to run really slow when im creating the terrain or even previewing the game. I have turned my quality settings down but its not helped. My computer is windows 7 64bit 8gb memory quad core 2.66ghz with ati radeon 6450, I cant seem to find what the problem is. Has anyone else had this trouble. Thanks in advance.


I have the exact same issue with my 6450.

On other pc’s I don’t have that issue.

It is a mid range card but it should perform a LOT better than it does,

What spikes in your profiler? For my its GUI.DrawVSO.

Perhaps submit a ticket to UT?