Intel Core i7-870S - BV80605004494AB / BX80605I7870S笔记本cpu

类型

CPU / Microprocessor

细分市场

Desktop

系列

Intel Core i*

型号

i*-8*0S

CPU部件号

BV80*0*0044*4AB is an OEM/tray microprocessor
BX80*0*I*8*0S is a boxed processor with fan and heatsink (English version)

频率

2*** MHz

Turbo frequency

3*00 MHz (1 core)
34** MHz (2 cores)
2*** MHz (3 or 4 cores)

总线速度

2.* GT/s DMI

时钟倍频器

封装

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

接口

接口 11** / H1 / LGA11**

尺寸

1.48" x 1.48" / 3.**cm x 3.**cm

发布时间

July 18, 2010

指导价格

$3*1

S规格号

	ES/QS处理器	生产处理器
部件号	Q3MT	SLBQ*
BV8000044*4AB	+	+
BX800I80S		+

架构 / 微体系结构

微体系结构

Nehalem

处理器内核

Lynnfield

Core stepping

B1 (SLBQ*)

制造工艺

0.04* micron
**4 million transistors

模具尺寸

2**mm²

数据位宽

*4 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

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

2级缓存大小

4 x 2** KB 8-way set associative caches

Level 3 cache size

8 MB 1*-way set associative shared cache

Physical memory

1* 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
EM*4T / Extended Memory *4 technology / Intel *4
HT / Hyper-Threading technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
NX / XD / Execute disable bit
TXT / Trusted Execution technology
TBT / Turbo Boost technology

低功耗特性

Thread C1, C3 and C* states
Core C1, C3 and C* states
封装 C3 and C* states
Enhanced SpeedStep technology

集成外设/组件

集成显卡

None

Memory controller

The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-10**, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3

Other peripherals

Direct Media Interface
PCI Express 2.0 interface

电/热参数

V核

0.**V - 1.4V

热设计功耗

82 Watt

Notes on Intel Core i*-8*0S

The processor has the following security, data protection and/or software features: Intel vPro technology.

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