???????? ARM ?????? ???????? Cortex A9, ????????????? ?????? ?????????? ??????????, ???????????????? ??? ???????????? ??????? high-end ??????. ???? Cortex A9 ?????????? ?? ?????? ??? ??????? ????? 1 ???, ? ??? ?????????????????? ??? ????, ??? ??????????, ????? ???????????? ARM11 ???????? ? ?????? ????.
A9 ???????? ??????????? ?????? A8 (??????????, ? ???? ???????, ???? ?????? ARM11), ??????????????? ? ?????? ????? ARM "Cortex A"????? ???? ??? ?????. ??? ?????????? ????? ???? ???????? ??????? ?????????? ? ????????? ?????????? (? ????????, ?????????).
??? ??? ????????????? ???????????? ???? ?????????? ???????? ?? ???? ? ??? ?? ??????? ?????????????????, ??, ??? ? ????????? ???????, ?????? ????????? ????????? ??????????????? ????? ??????? ???????????????????. ???, ????? ?9 ???????? ? ??? ???? ??????? A8 ? ?? 4 ?? 16 ??? ???????, ??? ARM11.??? ??? ?? 250 ??? ?9 ???????? ?????????????? ????????? ? 2000 DMIPS (Dhrystone MIPS).
? ??????? ?? A8, A9 ??? ?????????? ?????????? ?????????? ARM MPCore interconnect, ??? ????? ????????? ??????? SoC (system-on-chip) ?? ?????? ??????? ???? ?9.
?? ????????? ARM, ????? ???? ?????????? ? ???????????? ???????? ??????????? Cortex, ??? ???????? ? ??? ?????? — ??????? ?? ? ?? ????? ???????????? ??? ?????????.
?????????????????????? ? ????????? ???????????? ?????????? Cortex-A9 ?????? ????????? ???????? ? 2009-2010 ??.
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