  |  |  | |
| Editiorial reviews | |||
| User rating |
| Processor socket | LGA 775 | LGA 1155 | LGA 1155 |
|---|---|---|---|
| Component for | N/A | PC | N/A |
| Operating modes | N/A | 64-bit | 64-bit |
| Clock speed | 3.16 GHz | 3.3 GHz | 3.1 GHz |
|---|---|---|---|
| Number of cores | 2 | 2 | 4 |
| Thermal Design Power (TDP) | 65.0 W | 55.0 W | 95.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in |
| Bus speed | 1333.0 MHz | N/A | N/A |
| Number of threads | N/A | 4 | 4 |
| Bus type | N/A | DMI | DMI |
| Idle states | N/A | yes | yes |
| Max turbo speed | N/A | N/A | 3.4 GHz |
| Cache | 6 MB | 3 MB | 6 MB |
|---|---|---|---|
| Cache type | N/A | Smart Cache | L3 |
| Memory clock speeds supported by processor | N/A |
| N/A |
| Maximum internal memory supported by processor | N/A | 32.0 GB | 32.0 GB |
| Memory types supported by processor | N/A | DDR3 SDRAM | N/A |
| Memory bandwidth supported by processor (max) | N/A | 25.6 GB/s | 21.0 GB/s |
| Memory channels | N/A | Dual | N/A |
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