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Processor socket | Socket SP3 | LGA 3647 | LGA 3647 | LGA 1356 | LGA 2011-v3 |
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Component for | Server/Workstation | Server/Workstation | Server/Workstation | Server/Workstation | Server/Workstation |
Operating modes | 32-bit | 64-bit | 64-bit | 64-bit | 64-bit |
Clock speed | 2.3 GHz | 1.7 GHz | 1.9 GHz | 1.8 GHz | 2.2 GHz |
---|---|---|---|---|---|
Max turbo speed | 3.3 GHz | N/A | 1.9 GHz | 1.8 GHz | 2.9 GHz |
Number of cores | 48 | 8 | 6 | 4 | 12 |
Number of threads | 96 | 8 | 6 | 4 | 24 |
Thermal Design Power (TDP) | 225.0 W | 85.0 W | 85.0 W | 80.0 W | 105.0 W |
Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
Bus type | N/A | UPI | N/A | QPI | QPI |
Idle states | N/A | N/A | N/A | yes | yes |
On-board graphics adapter | no | no | no | no | no |
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Type | Not available | N/A | Not available | N/A | N/A |
Cache | 256 MB | 11 MB | 8.25 MB | 10 MB | 30 MB |
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Cache type | L3 | L3 | N/A | Smart Cache | Smart Cache |
Memory clock speeds supported by processor | 3200.0 MHz | 2133.0 MHz | 2133.0 MHz |
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Memory types supported by processor | DDR4 SDRAM | DDR4 SDRAM | DDR4 SDRAM | DDR3 SDRAM | DDR4 SDRAM |
Memory bandwidth supported by processor (max) | 204.8 GB/s | N/A | N/A | 32.0 GB/s | 68.0 GB/s |
Memory channels | Octa | Hexa | Hexa | Triple | Quad |
Maximum internal memory supported by processor | N/A | 768.0 GB | 1024.0 GB | 384.0 GB | 768.0 GB |
Maximum number of PCI Express lanes | 128 | 48 | 48 | 24 | 40 |
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Supported instruction sets | N/A |
| AVX-512 | AVX | AVX 2.0 |
Execute disable bit | N/A | yes | yes | yes | yes |
Scalability | N/A | 2S | 2S | 2S | 2S |
Thermal monitoring technologies | N/A | N/A | N/A | yes | yes |