Product Overview
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E7-8800 |
| Model number | E7-8870 |
| CPU part number | AT80615005757AB is an OEM/tray CPU |
| Spec Code | SLC3E |
| Frequency | 2400 MHz |
| Turbo frequency | 2800 MHz (2 or 4 cores) |
| 2667 MHz (6 cores) | |
| 2533 MHz (8 or 10 cores) | |
| Bus speed | 6.4 GT/s QPI (3200 MHz) |
| Package | 1567-land Flip-Chip Land Grid Array (FC-LGA10) |
| Socket | Socket 1567 (LGA1567) |
| Microarchitecture | Nehalem |
| Platform | Boxboro-EX |
| Processor core | Westmere-EX |
| Data width | 64 bit |
| The number of cores | 10 |
| The number of threads | 20 |
| Level 2 cache size | 10 x 256 KB |
| Level 3 cache size | 30 MB |
| Physical memory | 32 GB |
| Multiprocessing | Up to 8 processors |