Intel Core i5-4278U Mobile processor - CL8064701954800笔记本cpu

类型

CPU / Microprocessor

细分市场

Mobile

系列

Intel Core i5 Mobile

型号

i5-4278U

CPU 编号

CL8064701954800 is an OEM/tray microprocessor

频率

2600 MHz

Turbo frequency

3100 MHz (1 or 2 cores)

总线速度

5 GT/s DMI

时钟倍频器

封装

1168-ball micro-FCBGA package (FCBGA1168)

接口

BGA1168

尺寸

1.57" x 0.94" / 4cm x 2.4cm

发布时间

July 20, 2014

指导价格

$315

S规格号

	生产处理器
部件号	SR1ZV
CL8064701954800	+

架构 / 微体系结构

微体系结构

Haswell

Platform

Shark Bay

处理器内核

Haswell

Core stepping

C0 (SR1ZV)

制造工艺

0.022 micron

数据位宽

64 bit

The number of cores

线程数

浮点单元

Integrated

1级缓存大小

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

2级缓存大小

2 x 256 KB 8-way set associative caches

Level 3 cache size

3 MB 12-way set associative shared cache

Physical memory

16 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
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
TBT 2.0 / Turbo Boost technology 2.0
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O

低功耗特性

Enhanced SpeedStep technology

集成外设/组件

集成显卡

GPU 类型: Intel Iris 5100
Base frequency (MHz): 200
Maximum frequency (MHz): 1100
The number of supported displays: 3

Memory controller

The number of controllers: 1
Memory channels: 2
Supported memory: DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600
Maximum memory bandwidth (GB/s): 25.6

Other peripherals

Direct Media Interface 2.0
PCI Express 2.0 interface

电/热参数

Maximum operating temperature

100°C

热设计功耗

28 Watt

Notes on Intel Core i5-4278U

According to video driver release notes the GPU supports Intel Clear Video HD technology
The processor has the following security, data protection and/or software features: Intel Secure Key and Identity Protection technology.
The CPU is compatible with DirectX 11.2, OpenGL 4.3 and OpenCL 1.2 APIs.
The graphics unit has the following software features enabled: Intel Quick Sync Video, Wireless Display, Insider and InTru 3D technology.

类别:CPU	制造商:Intel
家族:Core i5 Mobile	产品:Intel Core i5-4278U Mobile processor - CL8064701954800