Intel Core i7-840QM Mobile processor - BY80607002901AI / BX80607I7840QM笔记本cpu

类型

CPU / Microprocessor

细分市场

Mobile

系列

Intel Core i* Mobile

型号

i*-840QM

CPU部件号

BY80*0*002*01AI is an OEM/tray microprocessor
BX80*0*I*840QM is a boxed microprocessor without fan and heatsink

频率

18** MHz

Turbo frequency

3200 MHz (1 core)
2*33 MHz (2 cores)
2000 MHz (3 or 4 cores)

Low power frequency

1200 MHz

总线速度

2.* GT/s DMI

时钟倍频器

封装

*88-pin micro-FCPGA8 (rPGA*88A)

接口

接口 G1 / rPGA*88A

尺寸

1.48" x 1.48" / 3.**cm x 3.**cm (CPU)

发布时间

June 20, 2010

End-of-Life date

Last order date for tray processors is April *, 2012
Last shipment date for tray processors is October 8, 2012
Last order date for boxed processors is Nov 0*, 2012

指导价格

$**8

S规格号

	ES/QS处理器	生产处理器
部件号	Q3SE	SLBMP
BX800I*840QM		+
BY800002*01AI	+	+

架构 / 微体系结构

微体系结构

Nehalem

Platform

Calpella

处理器内核

Clarksfield

Core stepping

B1 (Q3SE, SLBMP)

CPUID

10*E* (Q3SE, SLBMP)

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

8 GB

多重处理

Not supported

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
TBT / Turbo Boost technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
NX / XD / Execute disable bit
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: 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

最小/最大工作温度

0°C - 100°C

热设计功耗

4* Watt

Notes on Intel Core i*-840QM

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 Mobile	产品:Intel Core i7-840QM Mobile processor - BY80607002901AI / BX80607I7840QM