# POWER3

> 1998 family of microprocessors by IBM

**Wikidata**: [Q2706928](https://www.wikidata.org/wiki/Q2706928)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/POWER3)  
**Source**: https://4ort.xyz/entity/power3

## Summary  
POWER3 is a family of microprocessors developed by IBM and released in 1998. It is part of the IBM POWER series and succeeded by the POWER4 family. The processor uses the PowerPC instruction set architecture.

## Key Facts  
- **Developer**: IBM (founded June 16, 1911, headquartered in Armonk, New York).  
- **Release Year**: 1998.  
- **Instruction Set**: PowerPC.  
- **Part of**: IBM POWER series of microprocessors.  
- **Succeeded by**: POWER4 family of microprocessors.  
- **Image**: Available on Wikimedia Commons ([POWER3.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/POWER3.jpg)).  
- **Schematic**: Chip schema available on Wikimedia Commons ([Power3_chip_schema.png](https://commons.wikimedia.org/wiki/Special:FilePath/Power3_chip_schema.png)).  
- **Freebase ID**: `/m/0955xb`.  
- **Wikidata Description**: "1998 family of microprocessors by IBM."  

## FAQs  
### Q: What is the POWER3 microprocessor?  
A: POWER3 is a family of microprocessors developed by IBM in 1998, part of the IBM POWER series and using the PowerPC instruction set.  

### Q: Who developed POWER3?  
A: POWER3 was developed by IBM, a multinational technology corporation founded in 1911 and headquartered in Armonk, New York.  

### Q: What replaced POWER3?  
A: POWER3 was succeeded by the POWER4 family of microprocessors, also developed by IBM.  

## Why It Matters  
The POWER3 microprocessor represents a significant milestone in IBM's POWER series, bridging the gap between earlier designs and the more advanced POWER4 architecture. As part of IBM's high-performance computing lineup, POWER3 contributed to the evolution of enterprise and scientific computing. Its PowerPC instruction set ensured compatibility with a broad range of applications, making it a versatile choice for servers and workstations. The processor's design also laid groundwork for future innovations in IBM's microprocessor technology.  

## Notable For  
- **Early Adoption of PowerPC**: POWER3 was among the first IBM processors to fully utilize the PowerPC instruction set.  
- **Transitional Role**: It served as a bridge between earlier POWER architectures and the more advanced POWER4.  
- **Technical Documentation**: Detailed schematics and images are publicly available, providing insights into its design.  

## Body  
### Development and Release  
- Developed by IBM and released in 1998.  
- Part of the broader IBM POWER microprocessor series.  

### Technical Specifications  
- **Instruction Set**: PowerPC.  
- **Schematic**: Available as [Power3_chip_schema.png](https://commons.wikimedia.org/wiki/Special:FilePath/Power3_chip_schema.png).  

### Successor  
- Succeeded by the POWER4 family, which introduced further advancements in IBM's microprocessor technology.  

### Documentation and Media  
- **Image**: [POWER3.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/POWER3.jpg).  
- **Commons Category**: "POWER3 microprocessors."  

### Wikidata References  
- Freebase ID: `/m/0955xb`.  
- Wikidata Description: "1998 family of microprocessors by IBM."

## References

1. Freebase Data Dumps. 2013