SeaBios 0.x is pretty outdated nowadays, so I think we should close this bug ... anyway, if you still have problems with SeaBios, you likely should it report on the SeaBios mailing list (https://www.seabios.org/Mailinglist) instead of using the QEMU bugtracker.
** Changed in: qemu Status: New => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/753916 Title: performance bug with SeaBios 0.6.x Status in QEMU: Invalid Bug description: in my tests SeaBios 0.5.1 has the best performance (100% faster) i run qemu port in windows xp (phenom II x4 945, 4 gigas ram DDR3) and windows xp (Pentium 4, 1 giga ram ddr) To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/753916/+subscriptions