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| Processor number | i3-4120U |
| Family | Core i3 Mobile |
| Technology (micron) | 0.022 |
| Processor speed (GHz) | 2 |
| 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 | ||||||
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| Model number | | ||||||
| CPU part number |
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| Frequency | 2000 MHz | ||||||
| Bus speed | 5 GT/s DMI | ||||||
| Clock multiplier | 20 | ||||||
| Package | 1168-ball micro-FCBGA package (FCBGA1168) | ||||||
| Socket | BGA1168 | ||||||
| Size | 1.57" x 0.94" / 4cm x 2.4cm | ||||||
| Introduction date | April 14, 2014 | ||||||
| End-of-Life date | Last order date for tray processors is July 1, 2016 Last shipment date for tray processors is January 6, 2017 | ||||||
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Architecture / Microarchitecture:
| Microarchitecture | Haswell |
| Platform | Shark Bay |
| Processor core | Haswell |
| Core stepping | D0 (SR1EP) |
| Manufacturing process | 0.022 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 | Uniprocessor |
| Extensions and Technologies |
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| Low power features | Enhanced SpeedStep technology |
Integrated peripherals / components:
| Integrated graphics | GPU Type: HD 4400 Graphics tier: GT2 Microarchitecture: Gen 7.5 Execution units: 20 Base frequency (MHz): 200 Maximum frequency (MHz): 1000 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 |
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Electrical / Thermal parameters:
| Maximum operating temperature | 100°C |
| Thermal Design Power | 15 Watt |
| Notes on Intel Core i3-4120U | |
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