Assassin´s Creed: Brotherhood Message Board  

It's not the acceleration. It's the multisampling which screws up the movement. I got everything maxed out with 0xMSAA: Still slight acceleration but playable. I turn on 2xMSAA: total f*ckup of camera movement. The ps3 version didn't have AA, so it's a very bad porting I suppose.

FIXFIXFIX

After a few more minutes of testing:
The game HATES adaptive AA and Supersampling (at least on ati cards). Turn AA to multisampling in your catalyst and you gain much fps and smoothness.

[Edited by madatcheats, 3/30/2011 4:51:32 AM]

That worked for me ... Thanks !