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| Editiorial reviews | |||
| User rating |
| Processor socket | LGA 1356 | LGA 2066 | LGA 2011 |
|---|---|---|---|
| Component for | N/A | PC | Server/Workstation |
| Operating modes | N/A | 64-bit | 64-bit |
| Clock speed | 2.4 GHz | 3.0 GHz | 2.9 GHz |
|---|---|---|---|
| Number of cores | 4 | 18 | 8 |
| Number of threads | 4 | 36 | 16 |
| Thermal Design Power (TDP) | 80.0 W | 165.0 W | 135.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in |
| Max turbo speed | N/A | 4.6 GHz | 3.8 GHz |
| Bus type | N/A | N/A | QPI |
| Idle states | N/A | N/A | yes |
| Cache | 10 MB | 24.75 MB | 20 MB |
|---|---|---|---|
| Memory clock speeds supported by processor | N/A | 2933.0 MHz |
|
| Maximum internal memory supported by processor | N/A | 256.0 GB | 750.0 GB |
| Memory types supported by processor | N/A | DDR4 SDRAM | DDR3 SDRAM |
| Memory channels | N/A | Quad | Quad |
| Cache type | N/A | N/A | Smart Cache |
| Memory bandwidth supported by processor (max) | N/A | N/A | 51.2 GB/s |
| Thermal specification | 168.8 °F | 186.8 °F | 161.6 °F |
|---|---|---|---|
| Cooler included | N/A | no | N/A |
| Maximum number of PCI Express lanes | 24 | 48 | 40 |
|---|---|---|---|
| Supported instruction sets | N/A |
| AVX |
| Execute disable bit | N/A | yes | yes |
| Scalability | N/A | 1S | 2S |
| Thermal monitoring technologies | N/A | N/A | yes |
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