位置:首页 > 制造商:Intel > 家族:Core 2 > 产品:Core 2 Quad > Intel Core 2 Quad Q8400S AT80580AJ0674ML (BX80580Q8400S) > 详细资料
Intel Core 2 Quad Q8400S AT80580AJ0674ML (BX80580Q8400S)基本资料
类别:CPU 制造商:Intel
家族:Core 2 产品:Core 2 Quad
一般信息
类型 CPU / Microprocessor
细分市场 Desktop
系列
Intel Core 2 Quad
型号   
Q8400S
CPU部件号
  • AT80580AJ0674ML is an OEM/tray microprocessor
  • AT80580AJ067HL is an OEM/tray microprocessor
  • BX80580Q8400S is a boxed microprocessor with fan and heatsink
频率    2667 MHz
总线速度    1333 MHz
时钟倍频器    8
封装 775-land Flip-Chip Land Grid Array (FC-LGA8)
1.48" x 1.48" (3.75 cm x 3.75 cm)
接口 接口 775 / LGA775 / T
发布时间 Apr 19, 2009
End-of-Life date Last order date is August 26, 2011
Last shipment date for tray processors is February 10, 2012
指导价格 $245
S规格号
部件号 ES/QS处理器 生产处理器
  QLRY SLGT7
AT80580AJ0674ML   +
AT80580AJ067HL +  
BX80580Q8400S   +
架构 / 微体系结构
微体系结构 Core
处理器内核    Yorkfield
Core stepping    R0 (QLRY, SLGT7)
CPUID 1067A (SLGT7)
制造工艺 0.045 micron
456 million transistors
模具尺寸 164mm2
数据位宽 64 bit
CPU核心数 4
线程数 4
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    2 x 2 MB 8-way set associative caches (each L2 cache is shared between 2 cores)
多重处理 Uniprocessor
特征
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4.1 / Streaming SIMD Extensions 4.1   
  • EM64T / Extended Memory 64 technology / Intel 64   
  • NX / XD / Execute disable bit   
  • VT-x / Virtualization technology   
低功耗特性
  • Enhanced SpeedStep technology   
  • Stop Grant state   
  • Halt state
  • Extended Halt state
  • Extended Stop Grant State
  • Sleep state   
  • Deep Sleep state   
  • Deeper Sleep state   
集成外设/组件
集成显卡 None
电/热参数
V核    0.85V - 1.3625V
最小/最大工作温度    5°C - 76.3°C
热设计功耗    65 Watt
Notes on Intel Core 2 Quad Q8400S
  • Binary compatible with 32-bit x86 software
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz
  • Part AT80580AJ0674ML is manufactured in halide-free package
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