Trivia: the Xbox 360 CPU design used 10 FO4, meaning that it could get less done per clock cycle than the Pentium 4. In order words, the Xbox 360 CPU was trying

Trivia: the Xbox 360 CPU design used 10 FO4, meaning that it could get less done per clock cycle than the Pentium 4. In order words, the Xbox 360 CPU was trying to beat the Pentium 4 at the clock-speed game (fewer stages per clock allows for higher frequency) but the power wall intervened and said "Nope!"