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User rating |
Processor socket | LGA 775 | LGA 1366 | LGA 1366 |
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Operating modes | 64-bit | 64-bit | 64-bit |
Clock speed | 2.4 GHz | 2.66 GHz | 3.06 GHz |
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Number of cores | 4 | 4 | 4 |
Number of threads | 4 | 8 | 8 |
Thermal Design Power (TDP) | 95.0 W | 130.0 W | 130.0 W |
Processor lithography | 0.0 in | 0.0 in | 0.0 in |
Bus type | FSB | QPI | QPI |
Bus speed | 1066.0 MHz | N/A | N/A |
Idle states | yes | yes | yes |
Max turbo speed | N/A | 2.93 GHz | 3.33 GHz |
Cache | 8 MB | 8 MB | 8 MB |
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Cache type | L2 | L2 | L3 |
Maximum internal memory supported by processor | N/A | 24.0 GB | 24.0 GB |
Memory bandwidth supported by processor (max) | N/A | 25.6 GB/s | 25.6 GB/s |
Thermal specification | 159.8 °F | 154.22 °F | 154.22 °F |
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Thermal monitoring technologies | yes | no | no |
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Execute disable bit | yes | yes | yes |
Supported instruction sets | N/A | SSE4.2 | SSE4.2 |