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CPU Procesor Chip Core I7-7820HK SR32P , I7 Series ( 8MB Cache , up to 3.9GHz ) - Notebook CPU
Core i7-7820HK is a fast quad-core processor for notebooks based on the Kaby Lake architecture and was announced in January 2017. It is the second fastest model of the consumer series at the time of the announcement. Only the i7-7920HQ and Xeon E3-1535M v6 are faster. Besides four cores including Hyper-Threading support running at 2.9 - 3.9 GHz (4 cores up to 3.5 GHz, 2 cores up to 3.7 GHz), the processor is also equipped with the HD Graphics 630 GPU as well as a dual-channel memory controller (DDR3L-1600/DDR4-2400). It is manufactured in a 14nm process with FinFET transistors.
| Processor number | i7-7820HK |
| Family | Core i7 Mobile |
| Technology (micron) | 0.014 |
| Processor speed (GHz) | 2.9 |
| L2 cache size (KB) | 1024 |
| L3 cache size (MB) | 8 |
| The number of cores4 | 4 |
| 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 | |
| Model number | |
| CPU part number |
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| Frequency | 2900 MHz |
| Maximum turbo frequency | 3900 MHz (1 core) 3700 MHz (2 cores) 3500 MHz (3 or 4 cores) |
| Bus speed | 8 GT/s DMI |
| Clock multiplier | 29 |
| Package | 1440-ball micro-FCBGA |
| Socket | BGA1440 |
| Size | 1.65" x 1.1" / 4.2cm x 2.8cm |
| Introduction date | January 3, 2017 |
Architecture Microarchiteture:
| Microarchitecture | Kaby Lake |
| Processor core | Kaby Lake-H |
| Core stepping | B0 (SR32P) |
| Manufacturing process | 0.014 micron |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 4 x 32 KB 8-way set associative instruction caches 4 x 32 KB 8-way set associative data caches |
| Level 2 cache size | 4 x 256 KB 4-way set associative caches |
| Level 3 cache size | 8 MB 16-way set associative shared cache |
| Physical memory | 64 GB |
| Multiprocessing | Not supported |
| Extensions and Technologies |
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| Low power features | Enhanced SpeedStep technology |
Intergrated Peripherals/Components:
| Display controller | 3 displays |
| Integrated graphics | GPU Type: Intel HD 630 Microarchitecture: Gen 9 LP Base frequency (MHz): 350 Maximum frequency (MHz): 1100 |
| Memory controller | The number of controllers: 1 Memory channels: 2 Supported memory: DDR3L-1600, LPDDR3-2133, DDR4-2400 Maximum memory bandwidth (GB/s): 34.1 |
| Other peripherals |
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Eletrical/Thermal Parameters:
| Maximum operating temperature | 100°C |
| Thermal Design Power | 45 Watt |