| 类型 | CPU / Microprocessor | |||||||||
| 细分市场 | Server | |||||||||
| 系列 | Intel Xeon E3-1200 | |||||||||
| 型号 | E3-1260L | |||||||||
| CPU 编号 |
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| 频率 | 2400 MHz | |||||||||
| Turbo frequency | 3300 MHz (1 core) 3200 MHz (2 cores) 2800 MHz (3 cores) 2500 MHz (4 cores) | |||||||||
| 总线速度 | 5 GT/s DMI | |||||||||
| 时钟倍频器 | 24 | |||||||||
| 封装 | 1155-land Flip-Chip Land Grid Array (FCLGA 1155) | |||||||||
| 接口 | 接口 1155 / H2 / LGA1155 | |||||||||
| 尺寸 | 1.48" x 1.48" / 3.75cm x 3.75cm | |||||||||
| 发布时间 | Apr 3, 2011 | |||||||||
| End-of-Life date | Last order date is December 27, 2013 Last shipment date for tray processors is December 5, 2014 | |||||||||
| 指导价格 | $294 | |||||||||
| S规格号 | ||||||||||
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| 架构 / 微体系结构 | ||||||||||
| 微体系结构 | Sandy Bridge | |||||||||
| Platform | Bromolow | |||||||||
| 处理器内核 | Sandy Bridge | |||||||||
| Core stepping | D2 (Q1HV, SR00M) | |||||||||
| CPUID | 206A7 (Q1HV, SR00M) | |||||||||
| 制造工艺 | 0.032 micron High-K metal gate process | |||||||||
| 数据位宽 | 64 bit | |||||||||
| The number of cores | 4 | |||||||||
| 线程数 | 8 | |||||||||
| 浮点单元 | Integrated | |||||||||
| 1级缓存大小 | 4 x 32 KB 8-way set associative instruction caches 4 x 32 KB 8-way set associative data caches | |||||||||
| 2级缓存大小 | 4 x 256 KB 8-way set associative caches | |||||||||
| Level 3 cache size | 8 MB 16-way set associative shared cache | |||||||||
| Physical memory | 32 GB | |||||||||
| 多重处理 | Uniprocessor | |||||||||
| 特征 |
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| 低功耗特性 |
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| 集成外设/组件 | ||||||||||
| 集成显卡 | GPU 类型: HD 2000 Base frequency (MHz): 650 Maximum frequency (MHz): 1250 The number of supported displays: 2 | |||||||||
| Memory controller | The number of controllers: 1 Memory channels: 2 Supported memory: DDR3-1066, DDR3-1333 Maximum memory bandwidth (GB/s): 21.3 ECC supported: Yes | |||||||||
| Other peripherals |
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| 电/热参数 | ||||||||||
| 最小/最大工作温度 | 5°C - 58.6°C | |||||||||
| Minimum power dissipation | 5.5 Watt (C6 state) | |||||||||
| 热设计功耗 | 45 Watt | |||||||||
| Notes on Intel Xeon E3-1260L | ||||||||||
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