Intel Xeon E5-2420 - CM8062001183000 / BX80621E52420笔记本cpu

类型

CPU / Microprocessor

细分市场

Server

系列

Intel Xeon E5-2400

型号

E5-2420

CPU部件号

CM8062001183000 is an OEM/tray microprocessor
BX80621E52420 is a boxed microprocessor

频率

1900 MHz

Turbo frequency

2400 MHz (2 cores)
2200 MHz (6 cores)

总线速度

7.2 GT/s QPI (3600 MHz)
5 GT/s DMI

时钟倍频器

封装

1356-land Flip-Chip Land Grid Array

接口

接口 1356 / LGA1356

尺寸

1.77" x 1.67" / 4.5cm x 4.25cm

发布时间

May 14, 2012

指导价格

$387 (OEM)
$391 (box)

S规格号

	ES/QS处理器		生产处理器
部件号	QBM5	QBX6	SR0LN
BX80621E52420			+
CM8062001183000	+	+	+

架构 / 微体系结构

微体系结构

Sandy Bridge

Platform

Romley-EN

处理器内核

Sandy Bridge-EN

核心步进

C1 (QBM5)
C2 (QBX6, SR0LN)

CPUIDs

206D6 (QBM5)
206D7 (QBX6, SR0LN)

制造工艺

0.032 micron Hi-K metal gate process

数据位宽

64 bit

CPU核心数

线程数

浮点单元

Integrated

1级缓存大小

6 x 32 KB instruction caches
6 x 32 KB data caches

2级缓存大小

6 x 256 KB

Level 3 cache size

15 MB

Physical memory

192 GB (per socket)

多重处理

Up to 2 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
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0
TXT / Trusted Execution technology

低功耗特性

Enhanced SpeedStep technology

集成外设/组件

集成显卡

None

Memory controller

The number of controllers: 1
Memory channels: 3
Supported memory: DDR3-800, DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 32
ECC supported: Yes

Other peripherals

Direct Media Interface
Quick Path Interconnect (1 link)
PCI Express 3.0 interface

电/热参数

V核

0.6V - 1.35V

热设计功耗

95 Watt

类别:CPU	制造商:Intel
家族:Xeon	产品:Xeon E5-2400