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General information | |||||||
Type | CPU / Microprocessor | ||||||
Market segment | Mobile | ||||||
Family | |||||||
Model number ? | |||||||
CPU part number |
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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 | ||||||
Price at introduction | $315 | ||||||
S-spec numbers | |||||||
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Architecture / Microarchitecture | |||||||
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 |
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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 |
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Electrical / Thermal parameters | |||||||
Maximum operating temperature ? | 105°C | ||||||
Thermal Design Power ? | 28 Watt | ||||||
Notes on Intel Core i5-5257U | |||||||
[1] - Information is not confirmed |
1. Shipping way: DHL/UPS/EMS/TNT/Fedex
2. All the products are 100% original and tested before shippment.
3. when you order, we will ship as soon as possible to you, within 72 hours.
4. If the product has any problem, we provide the buyer within 15 days
from the receipt of free replacement, 1 years warranty, please rest assured to buy
5. Your satisfaction and positive feedback is very important to us. Please leave
positive feedback and 5 stars if you are satisfied with our items and services.
6 .If you have any problems with our items or services, please feel free
to contact us first before you leave negative feedback. We will do our best
to solve any problems and provide you with the best customer services.