# Intel Core i5-6440HQ
**Wikidata**: [Q108538088](https://www.wikidata.org/wiki/Q108538088)  
**Source**: https://4ort.xyz/entity/intel-core-i5-6440hq

## Summary
The Intel Core i5-6440HQ is a quad-core CPU model developed and manufactured by Intel, an American multinational technology company founded in 1968, as part of the Intel Core 5 processor family. It features a Skylake microarchitecture fabricated on a 14 nm process, with a base clock frequency of 2.60 GHz, a boost up to 3.50 GHz, 6 MB of L3 cache, and a thermal design power of 45 watts, designed for mobile and embedded applications using the FCBGA socket. Priced at $250 USD, it measures 28 mm in width and 42 mm in height, supporting an 8 GT/s front-side bus speed.

## Key Facts
- Instance of: CPU model
- Subclass of: Intel Core 5, an Intel CPU family with 23 sitelinks
- Developer and manufacturer: Intel, an American multinational technology company in the semiconductor and electrical industries
- Intel inception: July 18, 1968
- Intel country: United States
- Intel headquarters: Santa Clara, United States, at 2200 Mission College Boulevard, Santa Clara CA 95052-8119 (ZIP 95052-8119), coordinates 37.3881° N, 121.964° W, building number 2200
- Intel employees: 107,300 as of 2014; 106,000 as of December 31, 2016; 110,800 as of 2019; 110,600 as of 2020; 121,100 as of 2021 (preferred value)
- Intel sitelink count: 100
- CPU inception: 2015
- Price: $250.00 USD
- Dimensions: 28 mm width, 42 mm height
- Clock frequency: Base 2.60 GHz; boost 3.50 GHz
- Front-side bus speed: 8 GT/s
- Socket supported: FCBGA
- Number of processor cores: 4
- Microarchitecture: Skylake
- Fabrication method: 14 nm lithography process
- Thermal design power: 45 W
- Cache storage: 64 KB L1, 256 KB L2, 6.144 MB L3
- Wikichip article ID: intel/core_i5/i5-6440hq (referenced January 13, 2024)
- Websites: English version at https://ark.intel.com/content/www/us/en/ark/products/88962/intel-core-i56440hq-processor-6m-cache-up-to-3-50-ghz.html; Spanish version at https://ark.intel.com/content/www/es/es/ark/products/88962/intel-core-i5-6440hq-processor-6m-cache-up-to-3-50-ghz.html

## FAQs
### What is the Intel Core i5-6440HQ and who made it?
The Intel Core i5-6440HQ serves as a specific CPU model within Intel's lineup, classified under the Intel Core 5 family. Intel, the developer and manufacturer, established itself as a key player in the semiconductor industry since its founding on July 18, 1968, in the United States, with headquarters in Santa Clara.

### How powerful is the Intel Core i5-6440HQ in terms of cores, speed, and efficiency?
This processor includes 4 cores, operating at a base clock of 2.60 GHz and boosting to 3.50 GHz, while maintaining a 45 W thermal design power for balanced performance in demanding tasks. It uses an 8 GT/s front-side bus and supports the FCBGA socket, making it suitable for compact systems.

### What are the physical specs and pricing for the Intel Core i5-6440HQ?
Measuring 28 mm wide by 42 mm high, the chip fits into space-constrained devices and carried a launch price of $250 USD. Its cache setup—64 KB L1, 256 KB L2, and 6.144 MB L3—enhances data access efficiency.

### When was the Intel Core i5-6440HQ released, and what technology does it use?
Introduced in 2015, it relies on Intel's Skylake microarchitecture built via 14 nm lithography, a process that improved transistor density over prior generations. Detailed specs appear in Wikichip's entry under intel/core_i5/i5-6440hq, updated as of January 13, 2024.

### How large is Intel, the company behind the Core i5-6440HQ?
Intel employs over 121,100 people as of 2021, up from 107,300 in 2014, reflecting growth in its Santa Clara base where it operates in both semiconductor and electrical sectors. The company maintains 100 sitelinks across platforms, underscoring its global reach.

### Where can I find official details on the Intel Core i5-6440HQ?
Official product pages include the English site at https://ark.intel.com/content/www/us/en/ark/products/88962/intel-core-i56440hq-processor-6m-cache-up-to-3-50-ghz.html and the Spanish version at https://ark.intel.com/content/www/es/es/ark/products/88962/intel-core-i5-6440hq-processor-6m-cache-up-to-3-50-ghz.html, providing specs like its 6 MB cache and 3.50 GHz max speed.

## Why It Matters
The Intel Core i5-6440HQ represents a pivotal step in mobile computing evolution, enabling efficient quad-core performance in laptops and embedded systems through its 2015 Skylake architecture and 14 nm fabrication, which allowed for denser integration without excessive power draw at just 45 W. By solving thermal and space constraints in portable devices—measuring only 28 mm by 42 mm—it empowered creators, gamers, and professionals to run multitasking workloads like video editing or simulations on the go, reducing reliance on bulkier desktop alternatives. Its role within Intel's broader ecosystem, backed by a company that grew from 106,000 employees in 2016 to 121,100 by 2021, underscores how such processors drove the semiconductor industry's expansion, fostering innovations in AI acceleration and graphics via shared L3 cache of 6.144 MB. Ultimately, it bridged the gap between high-end desktop capabilities and everyday mobility, influencing device design standards and competitive benchmarks that persist in modern hardware.

## Notable For
- Quad-core design with boost clock reaching 3.50 GHz, distinguishing it as a high-performance option in Intel's 2015 mobile lineup for sustained workloads.
- Compact FCBGA socket compatibility, enabling seamless integration into slim laptops unlike larger desktop variants.
- 14 nm lithography process, a refinement over previous nodes that enhanced energy efficiency at 45 W TDP for longer battery life in portables.
- Detailed cache hierarchy—64 KB L1 per core, 256 KB L2, and shared 6.144 MB L3—optimizing data throughput for Skylake-based applications.
- $250 USD pricing at launch, positioning it as an accessible mid-range choice compared to premium i7 models.
- Wikichip documentation under intel/core_i5/i5-6440hq, providing a specialized reference for enthusiasts tracking Intel's evolution.

## Body
### Development and Manufacturer
Intel developed and manufactured the Core i5-6440HQ as a dedicated CPU model. This American multinational technology company, founded on July 18, 1968, operates primarily in the semiconductor industry, with additional ties to the electrical sector. Headquartered in Santa Clara, United States, at 2200 Mission College Boulevard (building 2200, ZIP 95052-8119, coordinates 37.3881° N, 121.964° W), Intel's U.S. base supports global operations. Employee counts reflect steady expansion: 107,300 in 2014, 106,000 by December 31, 2016, 110,800 in 2019, 110,600 in 2020, and a preferred figure of 121,100 in 2021. The company's 100 sitelinks highlight its extensive online presence.

### Classification and Family Ties
The Core i5-6440HQ functions as an instance of a CPU model, subclassed under Intel Core 5, which itself denotes an Intel CPU family with 23 sitelinks. This positioning integrates it into Intel's broader processor hierarchy, emphasizing its role in mid-tier performance segments.

### Technical Specifications
Core performance stems from 4 processor cores, with clock frequencies set at a base of 2.60 GHz and a boost of 3.50 GHz. It supports an 8 GT/s front-side bus speed for data transfer. The FCBGA socket ensures compatibility with mobile platforms. Thermal design power limits output to 45 W, balancing efficiency and output. Cache configurations include 64 KB for L1, 256 KB for L2, and 6.144 MB for L3, aiding quick access in multitasking scenarios.

### Physical and Production Details
Dimensions measure 28 mm in width and 42 mm in height, suiting compact device integration. Production employed the 14 nm lithography process, a key aspect of the Skylake microarchitecture introduced in 2015. Launch pricing stood at $250.00 USD, reflecting its market positioning.

### Documentation and Resources
Official details reside on Intel's ARK platform, with an English-language page at https://ark.intel.com/content/www/us/en/ark/products/88962/intel-core-i56440hq-processor-6m-cache-up-to-3-50-ghz.html and a Spanish version at https://ark.intel.com/content/www/es/es/ark/products/88962/intel-core-i5-6440hq-processor-6m-cache-up-to-3-50-ghz.html. These outline features like the 6 MB cache and 3.50 GHz top speed. Wikichip maintains an article under the ID intel/core_i5/i5-6440hq, with references dated January 13, 2024, for in-depth analysis.

### Broader Connections
Directly related to Intel as both creator and parent entity, the Core i5-6440HQ embodies the company's focus on innovative hardware. No additional SEO data exists yet, but its ties to the Intel Core 5 family extend its relevance across computing ecosystems.