| Product Collection | Processor Number | # of Cores | # of Threads | Base Frequency | Litho- graphy | Socket Supported | Spec Code | Step- ping | Ordering Code |
|---|---|---|---|---|---|---|---|---|---|
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAN3 | C0 | BX80569QX9650 | |
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAN3 | C0 | BX80569QX9650A | |
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAWN | C1 | BX80569QX9650 | |
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAN3 | C0 | BX80569X9650 | |
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAN3 | C0 | EU80569XJ080NL | |
| Core 2 Extreme | QX9650 | 4 | 3.00 GHz | 45 nm | LGA-775 | SLAWN | C1 | EU80569XJ080NL | |
| Core 2 Extreme | QX9770 | 4 | 3.20 GHz | 45 nm | LGA-775 | SLAWM | C1 | EU80569XL088NL | |
| Core 2 Extreme | QX9770 | 4 | 3.20 GHz | 45 nm | LGA-775 | SLAWM | C1 | BX80569QX9770 | |
| Core 2 Extreme | QX9775 | 4 | 3.20 GHz | 45 nm | LGA-771 | SLANY | C0 | EU80574XL088N | |
| Core 2 Extreme | QX9775 | 4 | 3.20 GHz | 45 nm | LGA-771 | SLANY | C0 | BX80574QX9775A |
