It operated at clock frequencies of 366 , 433 , 500 , 533 , 600 and 666 MHz .
It was introduced as the Alpha 21164 , but was originally known as the Alpha 21164A .
Alpha 21164 operated at clock frequencies of 366 , 433 , 500 , 533 , 600 and 666 MHz .
It was introduced as the Alpha 21164 , but was originally known as the Alpha 21164A .