  |  |  |  |  |  |
| Processor socket | AM3 | LGA 775 | LGA 775 | LGA 1155 | LGA 2066 | LGA 771 |
|---|---|---|---|---|---|---|
| Operating modes | 64-bit | 64-bit | 64-bit | 64-bit | 64-bit | 64-bit |
| Component for | N/A | PC | PC | PC | PC | Server/Workstation |
| Clock speed | 3.0 GHz | 2.93 GHz | 3.0 GHz | 3.1 GHz | 3.0 GHz | 3.0 GHz |
|---|---|---|---|---|---|---|
| Number of cores | 2 | 2 | 2 | 2 | 18 | 2 |
| Thermal Design Power (TDP) | 65.0 W | 65.0 W | 65.0 W | 65.0 W | 165.0 W | 80.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
| Number of threads | N/A | 2 | 2 | 4 | 36 | 2 |
| Bus type | N/A | FSB | FSB | DMI | N/A | FSB |
| Bus speed | N/A | 1066.0 MHz | 1333.0 MHz | N/A | N/A | 1333.0 MHz |
| Idle states | N/A | yes | yes | yes | N/A | yes |
| Max turbo speed | N/A | N/A | N/A | N/A | 4.6 GHz | N/A |
| Cache | 2 MB | 3 MB | 6 MB | 3 MB | 24.75 MB | 4 MB |
|---|---|---|---|---|---|---|
| Cache type | L2 | L2 | L2 | Smart Cache | N/A | L2 |
| Memory clock speeds supported by processor | N/A | N/A | N/A |
| 2933.0 MHz | N/A |
| Maximum internal memory supported by processor | N/A | N/A | N/A | 32.0 GB | 256.0 GB | N/A |
| Memory types supported by processor | N/A | N/A | N/A | DDR3 SDRAM | DDR4 SDRAM | N/A |
| Memory bandwidth supported by processor (max) | N/A | N/A | N/A | 21.0 GB/s | N/A | N/A |
| Memory channels | N/A | N/A | N/A | Dual | Quad | N/A |
| Thermal specification | 165.2 °F | 165.38 °F | 162.32 °F | 156.38 °F | 186.8 °F | 133.7 °F |
|---|---|---|---|---|---|---|
| Cooler included | N/A | N/A | N/A | N/A | no | N/A |
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