# Ryzen

> brand for microprocessors by AMD

**Wikidata**: [Q28845729](https://www.wikidata.org/wiki/Q28845729)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ryzen)  
**Source**: https://4ort.xyz/entity/ryzen

## Summary
Ryzen is a brand of microprocessors designed and manufactured by AMD (Advanced Micro Devices). Introduced in 2016 as the successor to the AMD FX series, the brand encompasses a wide range of central processing units for desktop, mobile, and workstation computing using the AMD64 instruction set.

## Key Facts
- **Manufacturer:** AMD (Advanced Micro Devices), an American multinational semiconductor company.
- **Inception:** 2016 (Brand inception); specific models like the Ryzen 7 1700X launched on March 2, 2017.
- **Preceded By:** AMD FX series of high-end microprocessors.
- **Instruction Set:** AMD64.
- **Product Tiers:** Includes standard Ryzen (desktop/mobile), Ryzen Threadripper (HEDT), and Ryzen Threadripper PRO (workstation).
- **Major Generations:** Includes the Ryzen 9000 series among other generations.
- **Significant Event:** The AMD Ryzen RDRAND bug occurred in 2019.

## FAQs
### Q: Who manufactures Ryzen processors?
A: Ryzen processors are manufactured by AMD (Advanced Micro Devices), a semiconductor company headquartered in Santa Clara, California (formerly Sunnyvale).

### Q: What is the difference between Ryzen and Ryzen Threadripper?
A: While standard Ryzen processors target consumer desktops and laptops, the Ryzen Threadripper and Threadripper PRO lines are specifically designed for high-end desktop (HEDT) and professional workstation environments.

### Q: When did the first Ryzen 7 processors launch?
A: The Ryzen 7 1700 and 1700X were officially launched on March 2, 2017.

### Q: What instruction set do Ryzen processors use?
A: All Ryzen microprocessors are based on the AMD64 instruction set architecture.

## Why It Matters
Ryzen represents a pivotal shift in AMD’s microprocessor strategy, replacing the aging FX series with a modern architecture that spans from consumer laptops to elite workstations. Its introduction restored high-level competition to the semiconductor industry, impacting how personal computers and workstations are powered. The brand's versatility is evidenced by its integration into diverse hardware, such as Lenovo's IdeaPad laptop line, and its expansion into the high-end desktop (HEDT) market with the Threadripper series. By 2021, the manufacturer behind Ryzen, AMD, had grown to employ approximately 15,500 people, underscoring the brand's role within a major global electrical and computer industry leader.

## Notable For
- **Successor to AMD FX:** Replaced the previous high-end AMD FX series of microprocessors.
- **Threadripper Series:** A dedicated line for high-end desktop and workstation performance, with the "PRO" variant debuting in 2020.
- **AMD64 Architecture:** Built entirely on the AMD64 instruction set.
- **Wide Scalability:** Features products ranging from low-power mobile chips (e.g., Ryzen 5 2500U) to the high-performance Ryzen 9000 series.

## Body

### Brand History and Origins
The Ryzen brand was established by AMD in 2016. It is classified as a brand name for microprocessors and serves as a subclass of the broader AMD microprocessor category. The brand was developed to succeed the AMD FX series. Key figures associated with its technical inception include engineer Jim Keller.

### Product Categories
The Ryzen ecosystem is divided into several specialized lines:
*   **Consumer Desktop:** Includes various models such as the Ryzen 7 1800X, 1700X, and 1700, as well as the Ryzen 5 1600X, 1500X, and 1400.
*   **Mobile Processors:** Designed for laptops, including the Ryzen 5 2500U (a 2nd-generation mobile processor) and the Ryzen 7 5800U.
*   **High-End Desktop (HEDT):** The Ryzen Threadripper line is dedicated to high-performance desktop and workstation tasks.
*   **Professional Workstation:** The Ryzen Threadripper PRO line, introduced in 2020, targets professional-grade workstation requirements.
*   **Generational Progress:** The brand continues to evolve through multiple generations, such as the Ryzen 9000 series.

### Technical Specifications and Documentation
Ryzen processors utilize the AMD64 instruction set. The brand's technical implementation is documented across various technical repositories, including the ArchWiki and Gentoo Wiki. A notable technical event in the brand's history was the discovery of the AMD Ryzen RDRAND bug in 2019.

### Corporate Context
Ryzen is owned and manufactured by AMD, a company founded on May 1, 1969. AMD operates within the semiconductor and electrical industries. As of late 2021, the company reported a workforce of 15,500 employees.

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## References

1. [Source](https://en.wikipedia.org/wiki/Jim_Keller_(engineer))
2. [Source](https://golden.com/wiki/Ryzen-6KM5DW)