Cache

•  4MB (1)
•  8MB (1)
•  16 MB - 17 MB (2)
•  16MB (2)
•  22MB (1)
•  33MB (5)
•  64MB (3)
•  From 128MB (4)

Chip frequency

•  2.9 GHz - 7 GHz (1)
•  3GHz (3)
•  From 3GHz (1)