  |  |  | |
| User rating |
| Processor socket | LGA 1150 | LGA 1150 | LGA 771 |
|---|---|---|---|
| Component for | PC | PC | Server/Workstation |
| Operating modes | 64-bit | 64-bit | N/A |
| Clock speed | 3.6 GHz | 3.2 GHz | 3.0 GHz |
|---|---|---|---|
| Number of cores | 2 | 4 | 4 |
| Number of threads | 4 | 4 | 4 |
| Thermal Design Power (TDP) | 54.0 W | 84.0 W | 80.0 W |
| Processor lithography | 0.0 in | 0.0 in | 0.0 in |
| Bus type | DMI | DMI2 | FSB |
| Idle states | yes | yes | yes |
| Max turbo speed | N/A | 3.4 GHz | N/A |
| Bus speed | N/A | N/A | 1333.0 MHz |
| Cache | 3 MB | 6 MB | 12 MB |
|---|---|---|---|
| Cache type | Smart Cache | Smart Cache | L2 |
| Memory clock speeds supported by processor |
|
| N/A |
| Maximum internal memory supported by processor | 32.0 GB | 32.0 GB | N/A |
| Memory types supported by processor | DDR3 SDRAM | DDR3 SDRAM | N/A |
| Memory bandwidth supported by processor (max) | 25.6 GB/s | 25.6 GB/s | N/A |
| Memory channels | Dual | Dual | N/A |
| Thermal specification | 151.52 °F | 162.9 °F | 152.6 °F |
|---|
| Thermal monitoring technologies | yes | yes | yes |
|---|---|---|---|
| Maximum number of PCI Express lanes | 16 | 16 | N/A |
| Supported instruction sets |
|
| N/A |
| Execute disable bit | yes | yes | yes |
| Scalability | 1S | 1S | N/A |
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