Product Overview
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core i7 |
| Model number | i7-3820 |
| CPU part numbers | CM8061901049606 is an OEM/tray CPU |
| BX80619I73820 is a boxed CPU | |
| Spec Code | SR0LD |
| Frequency | 3600 MHz |
| Turbo frequency | 3900 MHz |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011 / LGA2011 |
| Microarchitecture | Sandy Bridge |
| Processor core | Sandy Bridge-E |
| Data width | 64 bit |
| The number of cores | 4 |
| The number of threads | 8 |
| Level 1 cache size | 4 x 32 KB |
| Level 2 cache size | 4 x 256 KB |
| Level 3 cache size | 10 MB |
