| General |
|---|
| Model | i7-880 |
| Codename | Lynnfield |
| Segment | Desktop |
| Product line | Legacy Intel Core Processors |
| Process | 45 nm |
| Launch date | Q2 2010 |
| Status | Discontinued |
| Servicing status | End of Servicing Lifetime |
| Embedded options available | No |
| CPU |
|---|
| Cores | 4 |
| Threads | 8 |
| Multithreading (SMT/HT) | Yes |
| Base clock | 3.06 GHz |
| Max boost clock | 3.73 GHz |
| L3 cache | 8 MB |
| Bus speed | 2.5 GT/s |
| TDP | 95 W |
| Turbo Boost | Yes (1) |
| 64-bit support | Yes |
| Instruction set width | 64 bit |
| Instruction set extensions | SSE4.2 |
| Memory |
|---|
| Max memory size | 16 GB |
| Memory types | DDR3 |
| Memory channels | 2 |
| Max memory bandwidth | 21 GB/s |
| ECC memory supported | No |
| Physical address extensions | 36-bit |
| I/O and interfaces |
|---|
| PCI Express revision | 2 |
| PCI Express lanes | 16 |
| PCI Express configurations | 1x16, 2x8 |
| Package and thermal |
|---|
| Sockets supported | LGA1156 |
| Max CPU configuration | 1 |
| Package size | 37.5mm x 37.5mm |
| TCASE | 72.7 °C |
| Die size | 296 mm² |
| Transistors (millions) | 774 million |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| Extended Page Tables (EPT) | Yes |
| AES-NI | No |
| Execute Disable Bit | Yes |
| vPro Eligibility | Intel vPro Platform |
| Technologies |
|---|
| Enhanced SpeedStep | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | No |