Intel Core 2 Duo E6420 HH80557PH0464M (BX80557E6420)笔记本cpu

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Core 2 Duo

型号

E6420

CPU部件号

HH80557PH0464M is an OEM/tray microprocessor
BX80557E6420 is a boxed microprocessor with fan and heatsink

频率

2133 MHz

总线速度

1066 MHz

时钟倍频器

封装

775-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)

接口

接口 775 / LGA775 / T

发布时间

Apr 22, 2007

S规格号

	ES/QS处理器		生产处理器
部件号	QJNG	QZAL	SLA4T
BX80557E6420			+
HH80557PH0464M	+	+	+

架构 / 微体系结构

微体系结构

Core

处理器内核

Conroe

核心步进

A1 (QJNG)
B2 (QZAL, SLA4T)

CPUIDs

6F1 (QJNG)
6F6 (QZAL, SLA4T)

制造工艺

0.065 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 4 MB 16-way set associative cache

缓存延迟

3 (L1 cache)
14 (L2 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
EM64T / Extended Memory 64 technology / Intel 64
VT / Virtualization technology
NX / XD / Execute disable bit

低功耗特性

Enhanced SpeedStep technology
Stop Grant state
Halt state
Extended Halt state

集成外设/组件

集成显卡

None

电/热参数

V核

0.85V - 1.5V

最小/最大工作温度

5°C - 60.1°C

最小/最大功耗

12 Watt (Extended Halt mode) / 105.15 Watt

热设计功耗

65 Watt

Notes on Intel Core 2 Duo E6420

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

类别:CPU	制造商:Intel
家族:Core 2 Duo	产品:Intel Core 2 Duo E6420 HH80557PH0464M (BX80557E6420)