Intel Core i7-3820 - CM8061901049606 / BX80619I73820笔记本cpu

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Core i7

型号

i7-3820

CPU部件号

CM8061901049606 is an OEM/tray microprocessor
CM8061901049605 is an OEM/tray microprocessor
BX80619I73820 is a boxed microprocessor without fan and heatsink

频率

3600 MHz

Turbo frequency

3700 MHz (3 or 4 cores)
3800 MHz (1 or 2 cores)

总线速度

5 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

2.07" x 1.77" / 5.25cm x 4.5cm

发布时间

February 12, 2012

End-of-Life date

Last order date is September 26, 2014
Last shipment date is March 6, 2015

指导价格

$294 (OEM)
$305 (box)

S规格号

	ES/QS处理器		生产处理器
部件号	QBM0	QBWJ	SR0LD
BX80619I73820			+
CM8061901049605	+
CM8061901049606		+	+

架构 / 微体系结构

微体系结构

Sandy Bridge

处理器内核

Sandy Bridge-E

Core stepping

M1 (QBWJ, SR0LD)

CPUID

206D6 (QBM0)

制造工艺

0.032 micron Hi-K metal gate process

数据位宽

64 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

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

2级缓存大小

4 x 256 KB 8-way set associative caches

Level 3 cache size

10 MB 20-way set associative shared cache

Physical memory

64 GB

多重处理

Uniprocessor

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

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: DDR3-1066, DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 51.2

Other peripherals

Direct Media Interface 2.0
PCI Express 2.0 interface

电/热参数

V核

0.6V - 1.35V

Maximum operating temperature

66.8°C

热设计功耗

130 Watt

Notes on Intel Core i7-3820

Maximum Turbo boost frequency is 3.9 GHz according to Intel roadmaps, and 3.8 GHz according to ARK
The processor has the following security, data protection and/or software features: Intel Identity Protection technology.

类别:CPU	制造商:Intel
家族:Core i7	产品:Core i7