Intel Core 2 Duo E7400 AT80571PH0723M / AT80571PH0723ML (BX80571E7400)笔记本cpu

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Core 2 Duo

型号

E7400

CPU部件号

AT80571PH0723M is an OEM/tray microprocessor
AT80571PH0723ML is an OEM/tray microprocessor
BX80571E7400 is a boxed processor with fan and heatsink (English version)
BXC80571E7400 is a boxed processor with fan and heatsink (Chinese version)

频率

2800 MHz

总线速度

1066 MHz

时钟倍频器

10.5

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

Weight

0.8oz / 23.3g

发布时间

Oct 19, 2008

End-of-Life date

Last order date for consumer processors is August 26, 2011
Last shipment date for consumer tray processors is February 10, 2012

指导价格

$133

S规格号

	生产处理器
部件号	SLB9Y	SLGQ8	SLGW3
AT80571PH0723M	+	+
AT80571PH0723ML			+
BX80571E7400	+	+	+
BXC80571E7400	+		+

架构 / 微体系结构

微体系结构

Core

处理器内核

Wolfdale-3M

Core stepping

R0 (SLB9Y, SLGQ8, SLGW3)

CPUID

1067A (SLB9Y, SLGQ8, SLGW3)

制造工艺

0.045 micron

数据位宽

64 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches

2级缓存大小

shared 3 MB 12-way set associative cache

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 / 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 - 74.1°C

最小/最大功耗

6 Watt (TDP in Deeper Sleep mode) / 98.89 Watt

热设计功耗

65 Watt

Notes on Intel Core 2 Duo E7400

Also available as an embedded processor
Binary compatible with 32-bit x86 software
Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz
Part AT80571PH0723M does not support Virtualization technology
Part AT80571PH0723ML supports Virtualization technology
BXC80571E7400 is a Chinese version

类别:CPU	制造商:Intel
家族:Core 2 Duo	产品:Intel Core 2 Duo E7400 AT80571PH0723M / AT80571PH0723ML (BX80571E7400)