Intel Xeon E5-2640
| General information | |
| Ā | Ā |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-2600 v2 |
| Model numberĀ Ā ?Ā | E5-2640 v2 |
| CPU part numbers | CM8063501288202Ā is an OEM/tray microprocessor BX80635E52640V2Ā is a boxed microprocessor |
| FrequencyĀ Ā ?Ā | 2000 MHz |
| Turbo frequency | 2500 MHz (1 core) 2300 MHz (all cores) |
| Bus speedĀ Ā ?Ā | 7.2 GT/s QPI (3600 MHz) 5 GT/s DMI |
| Clock multiplierĀ Ā ?Ā | 20 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011 / LGA2011 |
| Size | 2.07″ x 1.77″ / 5.25cm x 4.5cm |
| Architecture / Microarchitecture | |
| Ā | Ā |
| Microarchitecture | Sandy Bridge |
| Platform | Romley-EP Romley-WS |
| Processor coreĀ Ā ?Ā | Sandy Bridge-EP |
| Core steppingsĀ Ā ?Ā | C0 (QB7W) C1 (QBET, SR0H5) C2 (QBUV, SR0KR) |
| CPUIDs | 206D5 (QB7W) 206D6 (QBET, SR0H5) 206D7 (QBUV, SR0KR) |
| Manufacturing process | 0.032 micron Hi-K metal gate process |
| Data width | 64 bit |
| The number of cores | 6 |
| The number of threads | 12 |
| Floating Point Unit | Integrated |
| Level 1 cache sizeĀ Ā ?Ā | 6 x 32 KB instruction caches 6 x 32 KB data caches |
| Level 2 cache sizeĀ Ā ?Ā | 6 x 256 KB |
| Level 3 cache size | 15 MB |
| Physical memory | 750 GB |
| Multiprocessing | Up to 2 processors |
| Features |
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