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Intel Core i7-2655LE Mobile processor - AV8062700849508基本资料
类别:CPU 制造商:Intel
家族:Core i7 Mobile 产品:Intel Core i7-2655LE Mobile processor - AV8062700849508
类型 CPU / Microprocessor
细分市场 Embedded
系列
Intel Core i7 Mobile
型号   
i7-2655LE
CPU 编号
  • AV8062700849508 is an OEM/tray microprocessor
频率    2200 MHz
Turbo frequency 2900 MHz (1 core)
2500 MHz (2 cores)
总线速度    5 GT/s DMI
时钟倍频器    22
封装 1023-ball micro-BGA (BGA1023)
接口 BGA1023
尺寸 1.22" x 0.94" / 3.1cm x 2.4cm
发布时间 Feb 20, 2011
指导价格 $346
S规格号
  生产处理器
部件号 SR078
AV8062700849508 +
架构 / 微体系结构
微体系结构 Sandy Bridge
处理器内核    Sandy Bridge
Core stepping    D2 (SR078)
CPUID 206A7 (SR078)
制造工艺 0.032 micron High-K metal gate process
数据位宽 64 bit
The number of cores 2
线程数 4
浮点单元 Integrated
1级缓存大小    2 x 32 KB instruction caches
2 x 32 KB data caches
2级缓存大小    2 x 256 KB
Level 3 cache size 4 MB
Physical memory 16 GB
多重处理 Not supported
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   
  • TBT 2.0 / Turbo Boost technology 2.0   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
低功耗特性 Enhanced SpeedStep technology   
集成外设/组件
集成显卡 GPU 类型: HD 3000
Base frequency (MHz): 650
Maximum frequency (MHz): 1000
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
  • Direct Media Interface 2.0
  • PCI Express 2.0 interface
电/热参数
Maximum operating temperature    100°C
热设计功耗    25 Watt
Notes on Intel Core i7-2655LE
  • Embedded microprocessor
  • According to video driver release notes the GPU supports Intel Insider feature
  • The processor has the following security, data protection and/or software features: Intel vPro technology and Identity Protection technology.
  • The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.
  • The graphics unit has the following software features enabled: Intel Quick Sync Video, Wireless Display, Clear Video HD technology and InTru 3D technology.
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