Intel Xeon E5-1428L processor review
Xeon E5-1428L processor released by Intel; release date: May 2012. The processor is designed for server-computers and based on Sandy Bridge EN microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 6, threads - 12. Maximum CPU clock speed - 1.8 GHz. Manufacturing process technology - 32 nm. Cache size: L1 - 64 KB (per core), L2 - 256 KB (per core), L3 - 15360 KB (shared).
Supported memory types: DDR3 800/1066/1333.
Supported socket types: FCLGA1356. Maximum number of processors in a configuration - 1. Power consumption (TDP): 60 Watt.
Specifications (specs)
Essentials |
|
| Architecture codename | Sandy Bridge EN |
| Launch date | May 2012 |
| Place in performance rating | not rated |
| Processor Number | E5-1428L |
| Series | Intel® Xeon® Processor E5 Family |
| Status | Discontinued |
| Vertical segment | Server |
Performance |
|
| 64 bit support | |
| Base frequency | 1.80 GHz |
| Bus Speed | 0 GT/s QPI |
| Die size | 294 mm |
| L1 cache | 64 KB (per core) |
| L2 cache | 256 KB (per core) |
| L3 cache | 15360 KB (shared) |
| Manufacturing process technology | 32 nm |
| Maximum frequency | 1.8 GHz |
| Number of cores | 6 |
| Number of QPI Links | 1 |
| Number of threads | 12 |
| Transistor count | 1270 million |
| VID voltage range | 0.6V-1.35V |
Memory |
|
| ECC memory support | |
| Max memory channels | 3 |
| Maximum memory bandwidth | 32 GB/s |
| Supported memory types | DDR3 800/1066/1333 |
Compatibility |
|
| Low Halogen Options Available | |
| Max number of CPUs in a configuration | 1 |
| Package Size | 45mm x 42.5mm |
| Sockets supported | FCLGA1356 |
| Thermal Design Power (TDP) | 60 Watt |
Peripherals |
|
| Max number of PCIe lanes | 24 |
| PCI Express revision | 3.0 |
| Scalability | 1S Only |
Security & Reliability |
|
| Execute Disable Bit (EDB) | |
| Intel® Identity Protection technology | |
| Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
|
| Enhanced Intel SpeedStep® technology | |
| Idle States | |
| Instruction set extensions | Intel® AVX |
| Intel 64 | |
| Intel® Advanced Vector Extensions (AVX) | |
| Intel® AES New Instructions | |
| Intel® Demand Based Switching | |
| Intel® Flex Memory Access | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
| Thermal Monitoring | |
Virtualization |
|
| Intel® Virtualization Technology (VT-x) | |
| Intel® Virtualization Technology for Directed I/O (VT-d) | |
| Intel® VT-x with Extended Page Tables (EPT) | |
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