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| User rating |
| Processor socket | Socket G34 | LGA 775 | LGA 1155 | LGA 771 |
|---|---|---|---|---|
| Component for | Server/Workstation | N/A | PC | Server/Workstation |
| Operating modes | 64-bit | N/A | 64-bit | 64-bit |
| Clock speed | 2.8 GHz | 3.16 GHz | 2.7 GHz | 2.66 GHz |
|---|---|---|---|---|
| Max turbo speed | 3.3 GHz | N/A | N/A | N/A |
| Number of cores | 8 | 2 | 2 | 4 |
| Number of threads | 8 | N/A | 2 | 4 |
| Thermal Design Power (TDP) | 115.0 W | 65.0 W | 65.0 W | 80.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
| Bus speed | N/A | 1333.0 MHz | N/A | 1333.0 MHz |
| Bus type | N/A | N/A | DMI | FSB |
| Idle states | N/A | N/A | yes | yes |
| Cache | 16 MB | 6 MB | 3 MB | 12 MB |
|---|---|---|---|---|
| Cache type | L3 | N/A | Smart Cache | L2 |
| Memory clock speeds supported by processor |
| N/A | 1066.0 MHz | N/A |
| Memory types supported by processor | DDR3 SDRAM | N/A | DDR3 SDRAM | N/A |
| Maximum internal memory supported by processor | N/A | N/A | 32.0 GB | N/A |
| Memory bandwidth supported by processor (max) | N/A | N/A | 17.0 GB/s | N/A |
| Memory channels | N/A | N/A | Dual | N/A |
| Cooler included | no | N/A | N/A | N/A |
|---|---|---|---|---|
| Thermal specification | 161.06 °F | 162.32 °F | 156.38 °F | 152.6 °F |
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