Intel Xeon E5-4640 - CM8062101038303 / CM8062101229400 / BX80621E54640笔记本cpu

类型

CPU / Microprocessor

细分市场

Server

系列

Intel Xeon E*-4*00

型号

E*-4*40

CPU部件号

CM80*2101038303 is an OEM/tray microprocessor
CM80*210122*400 is an OEM/tray microprocessor
BX80*21E*4*40 is a boxed microprocessor

频率

2400 MHz

Turbo frequency

2800 MHz (2 cores)
2*00 MHz (8 cores)

总线速度

8 GT/s QPI (4000 MHz)
* GT/s DMI

时钟倍频器

封装

2011-land Flip-Chip Land Grid Array

接口

接口 2011 / LGA2011

尺寸

2.0*" x 1.**" / *.2*cm x 4.*cm

发布时间

May 14, 2012

End-of-Life date

Last order date is Jun 2*, 201*
Last shipment date for tray processors is Dec 01, 201*
Last shipment date for boxed processors is Dec 04, 201*

指导价格

$2*2* (OEM)
$2*30 (box)

S规格号

	ES/QS处理器		生产处理器
部件号	QBEX	QC*R	SR0JK	SR0KT	SR0QT
BX8021E4*40			+	+	+
CM80*2101038303	+		+	+
CM80210122400		+			+

架构 / 微体系结构

微体系结构

Sandy Bridge

处理器内核

Sandy Bridge-EP

核心步进

C1 (QBEX)
C2 (QC*R, SR0QT)

CPUID

20*D* (QC*R, SR0QT)

制造工艺

0.032 micron Hi-K metal gate process

数据位宽

*4 bit

CPU核心数

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

20 MB

Physical memory

384 GB (per socket)

多重处理

Up to 4 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
EM*4T / Extended Memory *4 technology / Intel *4
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: 4
Supported memory: DDR3-800, DDR3-10**, DDR3-1333, DDR3-1*00
Maximum memory bandwidth (GB/s): *1.2
ECC supported: Yes

Other peripherals

Direct Media Interface 2.0
Quick Path Interconnect (2 links)
PCI Express 3.0 interface

电/热参数

V核

0.*V - 1.3*V

热设计功耗

** Watt

类别:CPU	制造商:Intel
家族:Xeon	产品:Xeon E5-4600