Intel Xeon E7-4870 - AT80615007263AA / BX80615E74870笔记本cpu

类型

CPU / Microprocessor

细分市场

Server

系列

Intel Xeon E7-4800

型号

E7-4870

CPU部件号

AT80615007263AA is an OEM/tray microprocessor
BX80615E74870 is a boxed microprocessor

频率

2400 MHz

Turbo frequency

2800 MHz (2 cores)
2533 MHz (10 cores)

总线速度

6.4 GT/s QPI (3200 MHz)

时钟倍频器

封装

1567-land Flip-Chip Land Grid Array

接口

接口 1567 (LGA1567)

尺寸

2.22" x 1.94" / 5.647cm x 4.917cm

发布时间

Apr 3, 2011

End-of-Life date

Last order date is August 21, 2015
Last shipment date for tray processors is February 2, 2018
Last shipment date for boxed processors is February 5, 2016

指导价格

$4394

S规格号

	ES/QS处理器	生产处理器
部件号	Q5DW	SLC3T
AT80615007263AA	+	+
BX80615E74870		+

架构 / 微体系结构

微体系结构

Westmere

Platform

Boxboro-EX

处理器内核

Westmere-EX

Core stepping

A2 (SLC3T)

CPUID

206F2 (SLC3T)

制造工艺

0.032 micron High-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

10 x 32 KB 4-way set associative instruction caches
10 x 32 KB 8-way set associative data caches

2级缓存大小

10 x 256 KB 8-way set associative caches

Level 3 cache size

30 MB 24-way set associative shared cache

Physical memory

512 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
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 / Turbo Boost technology
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, DDR3-978, DDR3-1066
DIMMs per channel: 4
ECC supported: Yes

电/热参数

Maximum operating temperature

69°C

热设计功耗

130 Watt

类别:CPU	制造商:Intel
家族:Xeon	产品:Xeon E7-4800