It sounds like A53 will start at 1.3 Ghz, and A57 will end at 3 Ghz. A 3 Ghz ARM CPU. Interesting:
"For those who are still looking for gigahertz performance numbers Hurley sais]d that new A-50 family will deliver performance ranging from 1.3 gigahertz to 3 Gigahertz depending on how the ARM licensees tweak their designs."
"For those who are still looking for gigahertz performance numbers Hurley sais]d that new A-50 family will deliver performance ranging from 1.3 gigahertz to 3 Gigahertz depending on how the ARM licensees tweak their designs."
http://gigaom.com/2012/10/30/meet-arms-two-newest-cores-for-...