The problem is present also with Nvidia card. I have a 6800GS with 256M of DD3. The scrolling in Firefox use a lot of CPU even without Beryl. I am running KDE. With Beryl the use of CPU almost double and the scrolling slowness becomes visible.
-- Very hi CPU usage when refreshing a window. radeon driver https://launchpad.net/bugs/73473 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
