| General |
|---|
| Model | E5-1428L |
| Codename | Sandy Bridge EN |
| Segment | Server |
| Product line | Семейство процессоров Intel Xeon E5 |
| Process | 32 nm |
| Launch date | Q2 2012 |
| Status | Discontinued |
| Expected discontinuance | Q2 2015 |
| Servicing status | End of Servicing Lifetime |
| End of servicing updates | 06/30/2020 |
| Embedded options available | No |
| CPU |
|---|
| Cores | 6 |
| Threads | 12 |
| Multithreading (SMT/HT) | Yes |
| Base clock | 1.8 GHz |
| L3 cache | 15 MB |
| Bus speed | 0 GT/s |
| TDP | 60 W |
| Turbo Boost | No |
| 64-bit support | Yes |
| Instruction set width | 64 bit |
| Instruction set extensions | AVX |
| QPI links | 1 |
| Memory |
|---|
| Memory types | DDR3 |
| Memory channels | 3 |
| Max memory bandwidth | 32 GB/s |
| ECC memory supported | Yes |
| I/O and interfaces |
|---|
| PCI Express revision | 3 |
| PCI Express lanes | 24 |
| Scalability | 1S Only |
| Package and thermal |
|---|
| Sockets supported | FCLGA1356 |
| Max CPU configuration | 1 |
| Package size | 45mm x 42.5mm |
| Security and virtualization |
|---|
| Virtualization (VT-x / AMD-V) | Yes |
| Virtualization for Directed I/O (VT-d) | Yes |
| Extended Page Tables (EPT) | Yes |
| AES-NI | Yes |
| Execute Disable Bit | Yes |
| Intel Trusted Execution Technology | Yes |
| Technologies |
|---|
| Enhanced SpeedStep | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Identity Protection Technology | No |
| Flex Memory Access | No |