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| Editiorial reviews | |||
| User rating |
| Processor socket | LGA 1356 | LGA 2011 | LGA 1366 |
|---|---|---|---|
| Component for | N/A | Server/Workstation | Server/Workstation |
| Operating modes | N/A | 64-bit | 64-bit |
| Clock speed | 2.4 GHz | 2.9 GHz | 2.66 GHz |
|---|---|---|---|
| Number of cores | 4 | 8 | 6 |
| Number of threads | 4 | 16 | 12 |
| Thermal Design Power (TDP) | 80.0 W | 135.0 W | 95.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in |
| Max turbo speed | N/A | 3.8 GHz | 3.06 GHz |
| Bus type | N/A | QPI | QPI |
| Idle states | N/A | yes | yes |
| Cache | 10 MB | 20 MB | 12 MB |
|---|---|---|---|
| Cache type | N/A | Smart Cache | L3 |
| Memory clock speeds supported by processor | N/A |
|
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| Maximum internal memory supported by processor | N/A | 750.0 GB | 288.0 GB |
| Memory types supported by processor | N/A | DDR3 SDRAM | DDR3 SDRAM |
| Memory bandwidth supported by processor (max) | N/A | 51.2 GB/s | 32.0 GB/s |
| Memory channels | N/A | Quad | Triple |
| Thermal specification | 168.8 °F | 161.6 °F | 178.34 °F |
|---|
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