I5 Intel Core 5257U

manufacturers of laptops in china

Intel Core I5-5257U Processor

3M Cache, up to 3.10 GHz

Product Collection:5th Generation Intel Core I5 Processors

Code Name: Products formerly Broadwell

Vertical Segment: Mobile

Processor Number: I5-5257U

Lithography: 14nm

CPU Specifications

Of Cores: 2

Of Threads: 4

Processor Base Frequency: 2.70 GHz

Max Turbo Frequency: 3.10 GHz

Cache: 3 MB

TDP: 28W


Memory Specifications

Max Memory Size(dependent on memory type): 16GB

Memory Types: DDR3L 1333/1600, LPDDR3 1600/1866

Max of Memory Channels: 2

Max Memory Bandwidth: 25.6 GB/s


Processor Graphics

Processor Graphics: Intel IRIS Graphics 6100

Graphics Base Frequency: 300MHZ

Graphics Max Dynamic Frequency: 1.05GHz

Graphics Video Max Memory:16 GB

Graphics Output: eDP/DP/HDMI

DirectX Support: 11.2/12

OpenGL Support: 4.3

Intel Quick Sync Video

Intel InTru 3D Technology

Intel Flexible Display Interface(Intel FDI)

Intel Clear Video HD Technology

Intel Clear Video Technology

Of Displays Supported: 3

Device ID: Ox162B


Expansion Options

PCI Express Revision: 2.0

PCI Express Configurations: 4*1, 2*4

Max of PCI Express Lanes: 12


Package Specifications

Sockets Supported: FCBGA1168

Max CPU Configuration: 1

T JUNCTION: 105 deg C

Package Size: 40mm*24*mm*1.3mm


Advanced Technologies

Intel Turbo Boose Technology: 2.0

Intel Hyper-Threading Technology

Intel Virtualization Technology(VT-x)

Intel VT-x with Extended Page Tables(EPT)

Intel 64

Instruction Set: 64-bit

Instruction Set Extensions: Intel SSE4.1, Intel SSE 4.2, Intel AVX2

Idle States

Enhanced Intel SpeedStep Technology

Thermal Monitoring Technologies

Intel Fast Memory Access

Intel Flex Memory Access

Intel Identity Protection Technology

Intel Smart Responce Technology


Security & Reliability

Intel AEX New Instructions

Secure Key

Intel OS Guard

Execute Disable Bit

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