Originally Posted by
JumpingJack
The BIOS argument is a decent one, but typically BIOS code does not interact to produce a computation result... it provides very low level IO code, most of which OSes simply ignore today. Though it could be that there are initializations for various functions that are not occuring correcty and such, but I have never really experienced a BIOS update, even a buggy one, to affect performance that much.
Nonetheless, there is way way too much contradictory information or conjecture. Theo seems to think it is a monster, Hector Ruiz is downplaying the significance, Raul is certain of great performance, AMD has conceded single thread perfomance to Intel in various press statements.... so it is hard to know what to make of this.