| General information | |
| Type | |
| Family | |
| Processor number | |
| Part number | |
| Processor markings | AW80581Q9100 2.26/12/1066 |
| Frequency (GHz) | 2.267 |
| Frequency in IDA mode (GHz) | 2.53 |
| Frequency in LFM mode (GHz) | 1.6 |
| Bus speed (MHz) | 1066 |
| Clock multiplier | 8.5 |
| Package type | 478-pin micro-FCPGA |
| Architecture / Microarchitecture / Other | |
| CPUID | 01067Ah |
| Core stepping | E0 |
| Manufacturing technology (micron) | 0.045 |
| Number of cores | 4 |
| L2 cache size (MB) | 12 |
| Features | EM64T technology Enhanced SpeedStep technology Intel Dynamic Acceleration Trusted Execution technology |
| Core voltage (V) | 0.9 - 1.25 |
| Core voltage in IDA mode (V) | 0.9 - 1.3 |
| Core voltage in LFM mode (V) | 0.85 - 1.1 |
| Thermal Design Power (Watt) | 45 |
| Notes on sSpec SLB5G | |
| |