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Processor socket | Socket SP3 | Socket SP3 | Socket 478 | LGA 2011 |
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Component for | Server/Workstation | Server/Workstation | N/A | Server/Workstation |
Operating modes | 64-bit | 32-bit | 32-bit | 64-bit |
Clock speed | 2.3 GHz | 2.0 GHz | 3.0 GHz | 2.2 GHz |
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Max turbo speed | 3.2 GHz | 3.35 GHz | N/A | N/A |
Number of cores | 24 | 64 | 1 | 6 |
Number of threads | 48 | 128 | 2 | 12 |
Thermal Design Power (TDP) | 180.0 W | 200.0 W | 84.0 W | 95.0 W |
Processor lithography | N/A | 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 | 64 MB | 256 MB | 1 MB | 12 MB |
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Cache type | L3 | L3 | L2 | Smart Cache |
Memory clock speeds supported by processor | 2666.0 MHz | 3200.0 MHz | N/A |
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Memory channels | Octa | Octa | N/A | Quad |
Memory types supported by processor | N/A | DDR4 SDRAM | N/A | DDR3 SDRAM |
Memory bandwidth supported by processor (max) | N/A | 204.8 GB/s | N/A | 34.1 GB/s |
Maximum internal memory supported by processor | N/A | N/A | N/A | 1500.0 GB |