Name: Core I5-5257U SR26K Laptop CPU Processors I5 Series 3MB Cache Up To 3.1GHz
Brand: Core I5-5257U SR26K Laptop CPU Processors I5 Series 3MB Cache Up To 3.1GHz
SKU: i5-5257U SR26K
Rating: 4.7 (195 reviews)

Detail Information

Processor No.:	I5-5257U	Product Collection:	5th Generation Core I5 Processors
Code Name:	Products Formerly Broadwell	Market Segment:	Mobile
Status:	Launched	Launch Date:	Q1'15
Lithography:	14nm	Use Conditon:	Notebook/Laptop
High Light:	laptop microprocessor , laptop chips

Product Description

Laptop CPU Processors Core I5-5257U SR26K I5 Series (3MB Cache,up to 3.1GHz ) - Notebook CPU

The Core i5-5257U is a fast dual-core processor based on the Broadwell architecture, which has been launched in January 2015. With a TDP of 28 W, the CPU is suited for medium-sized ultrabooks and notebooks (MacBook Pro 13), whereas smaller devices will use more power efficient ULV models such as the Core i5-5200U (15 W TDP). In addition to two CPU cores with Hyper-Threading clocked at 2.7 - 3.1 GHz (2 Cores: 3.1 GHz as well), the chip also integrates an Iris Graphics 6100 GPU and a dual-channel LPDDR3-1866/DDR3L-1600 memory controller. The Core i5 is manufactured in a 14 nm process with FinFET transistors.

rocessor number i5-5257U

Processor number	i5-5257U
Family	Core i5 Mobile
Technology (micron)	0.014
Processor speed (GHz)	2.7
L2 cache size (KB)	512
L3 cache size (MB)	3
The number of cores	2
EM64T	Supported
HyperThreading technology	Supported
Virtualization technology	Supported
Enhanced SpeedStep technology	Supported
Execute-Disable bit feature	Supported

General Information:

Type	CPU / Microprocessor
Market segment	Mobile
Family	Intel Core i5 Mobile
Model number	i5-5257U
Frequency	2700 MHz
Maximum turbo frequency	3100 MHz (1 or 2 cores)
Bus speed	5 GT/s DMI
Clock multiplier	27
Package	1168-ball micro-FCBGA
Socket	BGA1168
Size	1.57" x 0.94" / 4cm x 2.4cm
Introduction date	January 5, 2015

Architecture Microarchiteture:

Microarchitecture	Broadwell
Processor core	Broadwell-U
Core stepping	F0 (SR26K)
Manufacturing process	0.014 micron
Data width	64 bit
The number of CPU cores	2
The number of threads	4
Floating Point Unit	Integrated
Level 1 cache size	2 x 32 KB 8-way set associative instruction caches 2 x 32 KB 8-way set associative data caches
Level 2 cache size	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
Multiprocessing	Not supported
Extensions and Technologies	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 VT-x / Virtualization technology VT-d / Virtualization for directed I/O TBT 2.0 / Turbo Boost technology 2.0
Low power features	Enhanced SpeedStep technology

Integrated peripherals / components:

Integrated graphics	GPU Type: Intel Iris 6100 Graphics tier: GT3 Microarchitecture: Gen 8 Execution units: 48 ^[1] Base frequency (MHz): 300 Maximum frequency (MHz): 1050 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, LPDDR3-1866 Maximum memory bandwidth (GB/s): 29.9
Other peripherals	Direct Media Interface 2.0 PCI Express 2.0 interface (12 lanes)

Electrical / Thermal parameters:

Maximum operating temperature	105°C
Thermal Design Power	28Watt

Tag:

Certification:	ORIGINAL PARTS
Model Number:	i5-5257U SR26K

Minimum Order Quantity:	1 piece
Price:	Negotiation
Packaging Details:	tray, 10cmX10cmX5cm
Delivery Time:	3-5 work days
Payment Terms:	T/T, PayPal, Western Union, Escrow and others
Supply Ability:	500pcs

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