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| Editiorial reviews | ||||
| User rating |
| Processor socket | LGA 1151 | LGA 1151 | LGA 1151 | LGA 2066 |
|---|---|---|---|---|
| Component for | PC | PC | Server/Workstation | Server/Workstation |
| Operating modes | 64-bit | N/A | 64-bit | 64-bit |
| Clock speed | 4.2 GHz | 3.7 GHz | 3.4 GHz | 3.2 GHz |
|---|---|---|---|---|
| Max turbo speed | 4.5 GHz | 4.7 GHz | 4.5 GHz | N/A |
| Number of cores | 4 | 6 | 4 | 4 |
| Number of threads | 8 | 12 | 4 | 4 |
| Thermal Design Power (TDP) | 91.0 W | 95.0 W | 71.0 W | 120.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
| Bus type | DMI3 | DMI3 | DMI3 | QPI |
| Idle states | yes | yes | yes | yes |
| On-board graphics adapter | yes | yes | yes | no |
|---|---|---|---|---|
| Type | Intel HD Graphics 630 | Intel UHD Graphics 630 | Intel UHD Graphics P630 | N/A |
| On-board graphics adapter base frequency | 350.0 MHz | 350.0 MHz | 350.0 MHz | N/A |
| On-board graphics adapter DirectX version | 12.0 | 12.0 | 12.0 | N/A |
| Cache | 8 MB | 12 MB | 8 MB | 8.25 MB |
|---|---|---|---|---|
| Cache type | Smart Cache | Smart Cache | Smart Cache | N/A |
| Memory clock speeds supported by processor |
| 2666.0 MHz | 2666.0 MHz |
|
| Maximum internal memory supported by processor | 64.0 GB | 64.0 GB | 128.0 GB | 512.0 GB |
| Memory types supported by processor |
| DDR4 SDRAM | DDR4 SDRAM | DDR4 SDRAM |
| Memory channels | Dual | Dual | Dual | Quad |
| Memory bandwidth supported by processor (max) | N/A | 41.6 GB/s | 41.6 GB/s | 76.8 GB/s |
| Cooler included | no | no | no | no |
|---|---|---|---|---|
| Thermal specification | 212.0 °F | N/A | N/A | N/A |
| Thermal monitoring technologies | yes | yes | yes | yes |
|---|---|---|---|---|
| Maximum number of PCI Express lanes | 16 | 16 | 16 | 48 |
| Supported instruction sets |
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| Execute disable bit | yes | yes | yes | yes |
| Scalability | 1S | 1S | 1S | 1S |
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