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Intel Xeon E5-2665 - CM8062101143101 / BX80621E52665基本资料
类别:CPU 制造商:Intel
家族:Xeon 产品:Xeon E5-2600
类型 CPU / Microprocessor
细分市场 Server
系列
Intel Xeon E5-2600
型号   
E5-2665
CPU部件号
  • CM8062101143101 is an OEM/tray microprocessor
  • BX80621E52665 is a boxed microprocessor
频率    2400 MHz
Turbo frequency 3100 MHz (1 or 2 cores)
3000 MHz (3 or 4 cores)
2900 MHz (5 or 6 cores)
2800 MHz (7 or 8 cores)
总线速度    8 GT/s QPI (4000 MHz)
5 GT/s DMI
时钟倍频器    24
封装 2011-land Flip-Chip Land Grid Array
接口 接口 2011 / LGA2011
尺寸 2.07" x 1.77" / 5.25cm x 4.5cm
发布时间 March 6, 2012
指导价格 $1440 (OEM)
$1444 (box)
S规格号
  ES/QS处理器 生产处理器
部件号 QB7U QBFD QBVF SR0HB SR0L1
BX80621E52665         +
CM8062101143101 + + + + +
架构 / 微体系结构
微体系结构 Sandy Bridge
Platform Romley-EP
Romley-WS
处理器内核    Sandy Bridge-EP
核心步进    C1 (QBFD, SR0HB)
C2 (QBVF, SR0L1)
CPUIDs 206D6 (QBFD)
206D7 (QBVF, SR0L1)
制造工艺 0.032 micron Hi-K metal gate process
数据位宽 64 bit
The number of cores 8
线程数 16
浮点单元 Integrated
1级缓存大小    8 x 32 KB instruction caches
8 x 32 KB data caches
2级缓存大小    8 x 256 KB
Level 3 cache size 20 MB
Physical memory 384 GB (per socket)
多重处理 Up to 2 processors
特征
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • AES / Advanced Encryption Standard instructions
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0   
  • TXT / Trusted Execution technology
低功耗特性 Enhanced SpeedStep technology   
集成外设/组件
集成显卡 None
Memory controller The number of controllers: 1
Memory channels: 4
Supported memory: DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600
DIMMs per channel: 3
Maximum memory bandwidth (GB/s): 51.2
ECC supported: Yes
Other peripherals
  • Direct Media Interface 2.0
  • Quick Path Interconnect (2 links)
  • PCI Express 3.0 interface
电/热参数
V核    0.6V - 1.35V
Maximum operating temperature    81.8°C
热设计功耗    115 Watt
Notes on Intel Xeon E5-2665
  • VT-d virtualization and Trusted Execution Technology are not supported on processors with C0 and C1 core steppings
  • The processor has the following security, data protection and/or software features: Intel vPro technology.
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