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Processor socket | TR4 | LGA 775 | LGA 775 | LGA 2011 | LGA 771 |
---|---|---|---|---|---|
Component for | Server/Workstation | PC | N/A | Server/Workstation | Server/Workstation |
Operating modes | 64-bit | 64-bit | 64-bit | 64-bit | 64-bit |
Clock speed | 3.0 GHz | 3.0 GHz | 2.66 GHz | 2.0 GHz | 2.5 GHz |
---|---|---|---|---|---|
Max turbo speed | 4.2 GHz | N/A | N/A | 2.9 GHz | N/A |
Number of cores | 24 | 2 | 4 | 16 | 4 |
Number of threads | 48 | 2 | 4 | 32 | 4 |
Thermal Design Power (TDP) | 250.0 W | 65.0 W | 95.0 W | 135.0 W | 50.0 W |
Processor lithography | 0.0 in | 0.0 in | 0.0 in | 0.0 in | 0.0 in |
Bus type | N/A | FSB | FSB | QPI | FSB |
Bus speed | N/A | 1333.0 MHz | N/A | N/A | 1333.0 MHz |
Idle states | N/A | yes | yes | yes | yes |
Cache | 64 MB | 6 MB | 4 MB | 40 MB | 12 MB |
---|---|---|---|---|---|
Cache type | L3 | L2 | L2 | L3 | L3 |
Memory clock speeds supported by processor | 2933.0 MHz | N/A | N/A | N/A | N/A |
Memory types supported by processor | DDR4 SDRAM | N/A | N/A | DDR4 SDRAM | N/A |
Memory channels | Quad | N/A | N/A | Quad | N/A |
Maximum internal memory supported by processor | N/A | N/A | N/A | 768.0 GB | N/A |
Memory bandwidth supported by processor (max) | N/A | N/A | N/A | 68.0 GB/s | N/A |