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Intel Core i7-4930MX Mobile Extreme Edition - CW8064701471101基本资料
类别:CPU 制造商:Intel
家族:Core i7 Mobile Extreme Edition 产品:Intel Core i7-4930MX Mobile Extreme Edition - CW8064701471101
类型 CPU / Microprocessor
细分市场 Mobile
系列
Intel Core i7 Mobile Extreme Edition
型号   
i7-3940XM
CPU 编号
  • AW8063801103501 is an OEM/tray microprocessor
频率    3000 MHz
Turbo frequency 3900 MHz (1 core)
3800 MHz (2 cores)
3700 MHz (3 or 4 cores)
总线速度    5 GT/s DMI
时钟倍频器    30
封装 988-pin micro-PGA (rPGA988B)
接口 接口 G2 / rPGA988B
尺寸 1.48" x 1.48" / 3.75cm x 3.75cm
发布时间 September 30, 2012
End-of-Life date Last order date is August 22, 2014
Last shipment date is February 6, 2015
指导价格 $1096
S规格号
  ES/QS处理器 生产处理器
部件号 QCH8 SR0US
AW8063801103501 + +
架构 / 微体系结构
微体系结构 Ivy Bridge
处理器内核    Ivy Bridge
Core stepping    E1 (QCH8, SR0US)
CPUID 306A9 (QCH8, SR0US)
制造工艺 0.022 micron
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 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
  • F16C / 16-bit Floating-Point conversion instructions
  • 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 4000
Base frequency (MHz): 650
Maximum frequency (MHz): 1350
The number of supported displays: 3
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1600, DDR3L-RS 1333, DDR3L-RS 1600, DDR3L-1333, DDR3L-1600
Maximum memory bandwidth (GB/s): 25.6
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
电/热参数
Maximum operating temperature    105°C
热设计功耗    55 Watt
Notes on Intel Core i7-3940XM
  • The processor has unlocked clock multiplier
  • Intel specification update lists the following Turbo Boost frequencies: 3900 MHz for 1 or 2 cores, 3800 MHz for 3 cores, and 3700 MHz for 4 cores
  • The processor has the following security, data protection and/or software features: Intel vPro technology, Identity Protection technology and Anti-Theft technology.
  • The CPU is compatible with DirectX 11.0, OpenGL 4.0 and OpenCL 1.2 APIs.
  • The graphics unit has the following software features enabled: Intel Quick Sync Video, Wireless Display, Insider, InTru 3D technology and Clear Video HD technology.
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