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User rating |
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Processor socket | LGA 775 | LGA 1155 | LGA 771 |
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Operating modes | N/A | 64-bit | 64-bit |
Component for | N/A | N/A | Server/Workstation |
Clock speed | 3.0 GHz | 3.3 GHz | 2.83 GHz |
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Number of cores | 4 | 4 | 4 |
Number of threads | 4 | 4 | 4 |
Thermal Design Power (TDP) | 95.0 W | 95.0 W | 80.0 W |
Processor lithography | 0.0 in | 0.0 in | 0.0 in |
Bus type | FSB | DMI | FSB |
Bus speed | 1333.0 MHz | N/A | 1333.0 MHz |
Idle states | yes | yes | yes |
Max turbo speed | N/A | 3.7 GHz | N/A |
Cache | 12 MB | 6 MB | 12 MB |
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Cache type | L2 | L3 | L2 |
Maximum internal memory supported by processor | N/A | 32.0 GB | N/A |
Memory bandwidth supported by processor (max) | N/A | 21.0 GB/s | N/A |
Thermal monitoring technologies | yes | yes | yes |
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Execute disable bit | yes | yes | yes |
Maximum number of PCI Express lanes | N/A | 16 | N/A |
Supported instruction sets | N/A | AVX | N/A |