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| User rating |
| Processor socket | Socket SP3 | Socket SP3 | Socket 478 | LGA 1356 |
|---|---|---|---|---|
| Component for | Server/Workstation | Server/Workstation | N/A | Server/Workstation |
| Operating modes | 32-bit | 32-bit | 32-bit | 64-bit |
| Clock speed | 2.0 GHz | 2.0 GHz | 3.0 GHz | 2.4 GHz |
|---|---|---|---|---|
| Max turbo speed | 3.35 GHz | 3.35 GHz | N/A | 3.2 GHz |
| Number of cores | 64 | 64 | 1 | 10 |
| Number of threads | 128 | 128 | 2 | 20 |
| Thermal Design Power (TDP) | 200.0 W | 200.0 W | 84.0 W | 95.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
| Bus type | N/A | N/A | FSB | QPI |
| Bus speed | N/A | N/A | 800.0 MHz | N/A |
| Idle states | N/A | N/A | no | yes |
| Cache | 256 MB | 256 MB | 1 MB | 25 MB |
|---|---|---|---|---|
| Cache type | L3 | L3 | L2 | Smart Cache |
| Memory clock speeds supported by processor | 3200.0 MHz | 3200.0 MHz | N/A |
|
| Memory types supported by processor | DDR4 SDRAM | DDR4 SDRAM | N/A | DDR3 SDRAM |
| Memory bandwidth supported by processor (max) | 204.8 GB/s | 204.8 GB/s | N/A | 38.4 GB/s |
| Memory channels | Octa | Octa | N/A | Triple |
| Maximum internal memory supported by processor | N/A | N/A | N/A | 384.0 GB |
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