Intel Xeon MP L7555 - AT80604004875AA笔记本cpu

类型

CPU / Microprocessor

细分市场

Server

系列

Intel Xeon **00

型号

L****

CPU 编号

AT80*040048**AA is an OEM/tray microprocessor

频率

18** MHz

Turbo frequency

2*33 MHz (2 cores)
2000 MHz (8 cores)

总线速度

*.8* GT/s QPI (2*33 MHz)

封装

1***-land Flip-Chip Land Grid Array (FC-LGA8)

接口

接口 1*** (LGA1***)

发布时间

Mar 30, 2010

End-of-Life date

Last order date is December 28, 2012
Last shipment date for tray processors is June *, 201*

指导价格

$31**

S规格号

	ES/QS处理器			生产处理器
部件号	Q3K2	Q3X8	Q3X*	SLBRF
AT80040048*AA	+	+	+	+

架构 / 微体系结构

微体系结构

Nehalem

Platform

Boxboro-EX

处理器内核

Beckton

Core stepping

D0 (Q3X*, SLBRF)

CPUID

20*E* (SLBRF)

制造工艺

0.04* micron

数据位宽

*4 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

8 x 32 KB instruction caches
8 x 32 KB data caches

2级缓存大小

8 x 2** KB

Level 3 cache size

24 MB 24-way set associative inclusive shared cache

Physical memory

2** GB (per socket)

多重处理

Up to 8 processors

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
EM*4T / Extended Memory *4 technology / Intel *4
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
NX / XD / Execute disable bit
RAS with Machine Check 架构 recovery
HT / Hyper-Threading technology
TBT / Turbo Boost technology

低功耗特性

Thread C1/C1E and C3 states
Core C1/C1E and C3 states
封装 C1 and C3 states
Enhanced SpeedStep technology

集成外设/组件

集成显卡

None

Memory controller

The number of controllers: 2
Memory channels per controller: 2
Supported memory: DDR3-800, DDR3-**8
DIMMs per channel: 4

Other peripherals

Quick Path Interconnect (4 links)
PCI Express 2.0 interface

电/热参数

V核

0.***V - 1.3*V

Maximum operating temperature

*0°C

热设计功耗

** Watt

Notes on Intel Xeon L****

DDR3-10** memory is supported, however it operates at **8 MHz

类别:CPU	制造商:Intel
家族:Xeon	产品:Xeon 7500