| Designer | Family | Code Name | Model | μarch | Released | Cache | Vdd | Feature Size | FO4 | Clock | TDP | SPECInt 1992 | SPECFp 1992 | SPECInt 1995 | SPECFp 1995 | SPECInt 2000 | SPECFp 2000 | SPECInt 2006 | SPECFp 2006 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Intel | Atom | Silverthorne | Z530 | Bonnel | 2008-04-02 | 512 | 0.93 | 0.045 | 12.6 | 1600.0 | 2.0 | details | ||||||||
| Intel | Atom | Silverthorne | Z560 | 2010-01-04 | 512 | 0.93 | 2130.0 | 2.5 | details | |||||||||||
| Intel | Atom | Silverthorne | Z540 | 2008-01-04 | 512 | 0.93 | 1860.0 | 2.4 | details | |||||||||||
| Intel | Atom | Silverthorne | Z520 | Bonnel | 2008-01-04 | 512 | 0.93 | 0.045 | 12.6 | 1330.0 | 2.0 | details | ||||||||
| Intel | Atom | Silverthorne | Z500 | 2008-01-04 | 512 | 0.95 | 800.0 | 0.65 | details | |||||||||||
| Intel | Atom | Silverthorne | Z515 | 2009-01-04 | 512 | 1200.0 | 1.4 | details | ||||||||||||
| Intel | Atom | Silverthorne | Z550 | 2009-01-04 | 512 | 2000.0 | 2.4 | details |