I was thinking really in terms of things like minimising / maximising and repainting windows, Expose and all that sort of stuff. I think that all of these operations will us the GPU on a Mac, and as I said, even a small performance increase could make the machine feel "visibly snappier" even for just routine tasks. Stroller. On 26 Aug 2006, at 12:28, David R. Boag wrote: > Then again, if graphic performance is a premium for you, the Mini > isn't really the choice in the first place. This machine will not > be doing much graphic-intensive work. > > On Aug 26, 2006, at 2:10 AM, Stroller wrote: >> My only caveat in this is graphics performance. Since Mac Minis & >> regular MacBooks have on-board graphics which share the system >> RAM, single-channel may be a bottle-neck. A 10% gain in this area >> may be far more apparent than in the start-up time of Mail.app.