Intel Xeon L5518 processor review
Xeon L5518 processor released by Intel; release date: March 2009. The processor is designed for embedded-computers and based on Nehalem EP microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 4, threads - 8. Maximum CPU clock speed - 2.40 GHz. Maximum operating temperature - 85°C. Manufacturing process technology - 45 nm. Cache size: L1 - 64 KB (per core), L2 - 256 KB (per core), L3 - 8192 KB (shared).
Supported memory types: DDR3 800/1066. Maximum memory size: 144 GB.
Supported socket types: FCLGA1366. Maximum number of processors in a configuration - 2. Power consumption (TDP): 60 Watt.
Specifications (specs)
Essentials |
|
| Architecture codename | Nehalem EP |
| Launch date | March 2009 |
| Place in performance rating | not rated |
| Processor Number | L5518 |
| Series | Legacy Intel® Xeon® Processors |
| Status | Launched |
| Vertical segment | Embedded |
Performance |
|
| 64 bit support | |
| Base frequency | 2.13 GHz |
| Bus Speed | 5.86 GT/s QPI |
| Die size | 263 mm2 |
| L1 cache | 64 KB (per core) |
| L2 cache | 256 KB (per core) |
| L3 cache | 8192 KB (shared) |
| Manufacturing process technology | 45 nm |
| Maximum core temperature | 85°C |
| Maximum frequency | 2.40 GHz |
| Number of cores | 4 |
| Number of QPI Links | 2 |
| Number of threads | 8 |
| Transistor count | 731 million |
| VID voltage range | 0.75V -1.35V |
Memory |
|
| ECC memory support | |
| Max memory channels | 3 |
| Maximum memory bandwidth | 25.6 GB/s |
| Maximum memory size | 144 GB |
| Supported memory types | DDR3 800/1066 |
Compatibility |
|
| Low Halogen Options Available | |
| Max number of CPUs in a configuration | 2 |
| Package Size | 42.5mm x 45mm |
| Sockets supported | FCLGA1366 |
| Thermal Design Power (TDP) | 60 Watt |
Security & Reliability |
|
| Execute Disable Bit (EDB) | |
| Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
|
| Enhanced Intel SpeedStep® technology | |
| Idle States | |
| Intel 64 | |
| Intel® Demand Based Switching | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
| Physical Address Extensions (PAE) | 40-bit |
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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