  |  |  |  | |
| User rating |
| Processor socket | Socket SP3 | Socket SP3 | LGA 1356 | LGA 2011-v3 |
|---|---|---|---|---|
| Component for | Server/Workstation | Server/Workstation | Server/Workstation | Server/Workstation |
| Operating modes | 32-bit | 32-bit | 64-bit | 64-bit |
| Clock speed | 2.8 GHz | 2.8 GHz | 2.4 GHz | 1.8 GHz |
|---|---|---|---|---|
| Max turbo speed | 3.35 GHz | 3.35 GHz | 3.2 GHz | 2.9 GHz |
| Number of cores | 24 | 24 | 10 | 8 |
| Number of threads | 48 | 48 | 20 | 16 |
| Thermal Design Power (TDP) | 180.0 W | 180.0 W | 95.0 W | 55.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
| Bus type | N/A | N/A | QPI | QPI |
| Idle states | N/A | N/A | yes | yes |
| On-board graphics adapter | no | no | no | no |
|---|---|---|---|---|
| Type | Not available | Not available | N/A | N/A |
| Cache | 128 MB | 128 MB | 25 MB | 20 MB |
|---|---|---|---|---|
| Cache type | L3 | L3 | Smart Cache | Smart Cache |
| Memory clock speeds supported by processor | 3200.0 MHz | 3200.0 MHz |
|
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| Memory types supported by processor | DDR4 SDRAM | DDR4 SDRAM | DDR3 SDRAM | DDR4 SDRAM |
| Memory bandwidth supported by processor (max) | 204.8 GB/s | 204.8 GB/s | 38.4 GB/s | 59.0 GB/s |
| Memory channels | Octa | Octa | Triple | Quad |
| Maximum internal memory supported by processor | N/A | N/A | 384.0 GB | 768.0 GB |
| Maximum number of PCI Express lanes | 128 | 128 | 24 | 40 |
|---|---|---|---|---|
| Thermal monitoring technologies | N/A | N/A | yes | yes |
| Supported instruction sets | N/A | N/A | AVX | AVX |
| Execute disable bit | N/A | N/A | yes | yes |
| Scalability | N/A | N/A | 2S | 2S |
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