توضیحات
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | |
| Model number ? | |
| CPU part numbers |
|
| Frequency ? | ۲۷۰۰ MHz |
| Maximum turbo frequency | ۳۰۰۰ MHz (6 or more cores) ۳۱۰۰ MHz (5 cores) ۳۲۰۰ MHz (4 cores) ۳۳۰۰ MHz (3 cores) ۳۴۰۰ MHz (2 cores) ۳۵۰۰ MHz (1 core) |
| Bus speed ? | ۸ GT/s QPI (4000 MHz) ۵ GT/s DMI |
| Clock multiplier ? | ۲۷ |
| Package | ۲۰۱۱-land Flip-Chip Land Grid Array |
| Socket | Socket 2011 / LGA2011 |
| Size | ۲٫۰۷″ x 2.01″ / 5.25cm x 5.1cm |
| Introduction date | September 10, 2013 |
| Price at introduction | $۲۶۱۴ (OEM) $۲۶۱۸ (box) |
| S-spec numbers | |
| Architecture / Microarchitecture | |
| Microarchitecture | Ivy Bridge |
| Platform | Romley-EP Romley-WS |
| Processor core ? | Ivy Bridge-EP |
| Core steppings ? | C0 (QEEY) C1 (QF93, SR19H) |
| CPUID | ۳۰۶E4 (QF93, SR19H) |
| Manufacturing process | ۰٫۰۲۲ micron |
| Data width | ۶۴ bit |
| The number of CPU cores | ۱۲ |
| The number of threads | ۲۴ |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | ۱۲ x 32 KB 8-way set associative instruction caches ۱۲ x 32 KB 8-way set associative data caches |
| Level 2 cache size ? | ۱۲ x 256 KB 8-way set associative caches |
| Level 3 cache size | ۳۰ MB 20-way set associative shared cache |
| Physical memory | ۷۶۸ GB (per socket) |
| Multiprocessing | Up to 2 processors |
| Features |
|
| Low power features | Enhanced SpeedStep technology ? |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 Memory channels: 4 Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600, DDR3-1866 DIMMs per channel: 3 Maximum memory bandwidth (GB/s): 59.7 ECC supported: Yes |
| Other peripherals |
|
| Electrical / Thermal parameters | |
| V core ? | ۰٫۶۵V – 1.3V |
| Minimum/Maximum operating temperature ? | ۵°C – 86°C |
| Thermal Design Power ? | ۱۳۰ Watt |
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