Product Overview
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Core i7 |
| Model number | i7-870S |
| CPU part numbers | BV80605004494AB is an OEM/tray CPU |
| BX80605I7870S is a boxed CPU | |
| Spec Code | SLBQ7 |
| Frequency | 2667 MHz |
| Turbo frequency | 3600 MHz (1 core) |
| 3467 MHz (2 cores) | |
| Package | 1156-land Flip-Chip Land Grid Array (FC-LGA8) |
| Socket | Socket 1156 / H1 / LGA1156 |
| Microarchitecture | Nehalem (Nehalem) |
| Processor core | Lynnfield |
| 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 | 8 MB shared cache |