Intel Low voltage Xeon 2 GHz - LF80539KF0412M (BX80539KF20002M)笔记本cpu

类型

CPU / Microprocessor

细分市场

Server

系列

Intel Xeon

CPU部件号

LF80539KF0412M is an OEM/tray microprocessor
BX80539KF20002M is a boxed microprocessor

频率

2000 MHz

总线速度

667 MHz

时钟倍频器

封装

478-pin micro Flip-Chip Pin Grid Array (micro FC-PFA)
1.38" x 1.38" (3.5 cm x 3.5 cm)

S规格号

	ES/QS处理器	生产处理器
部件号	QHJQ	SL8WT	SL9HN
BX80539KF20002M		+	+
LF80539KF0412M	+	+	+

架构 / 微体系结构

微体系结构

Mobile

处理器内核

Sossaman

核心步进

C0 (SL8WT)
D0 (SL9HN)

CPUIDs

6E8 (SL8WT)
6EC (SL9HN)

制造工艺

0.065 micron

数据位宽

32 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

2 x 32 KB instruction caches
2 x 32 KB write-back data caches

2级缓存大小

Shared 2 MB

Physical memory

16 GB

多重处理

Up to 2 processors

特征

MMX technology
SSE
SSE2
SSE3
Execute disable bit
Virtualization technology

低功耗特性

C1/AutoHALT state
C1/MWAIT state
Stop Grant state
Sleep state
Extended HALT state
Enhanced SpeedStep technology

Electrical/Thermal parameters

V核

1.1125V - 1.275V

最小/最大工作温度

0°C - 100°C

最小/最大功耗

16.13 Watt (Sleep mode, lowest frequency mode) / 46.12 Watt

热设计功耗

31 Watt

Notes on Intel LF80539KF0412M

Bus frequency is 166 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 667 MHz
Low voltage processor
Core voltage in the lowest frequency mode is 0.825 - 1.1 Volt
Processor runs at 1 GHz in the lowest frequency mode

类别:CPU	制造商:Intel
家族:Xeon	产品:Xeon Sossaman