# XP/S25
**Wikidata**: [Q69980724](https://www.wikidata.org/wiki/Q69980724)  
**Source**: https://4ort.xyz/entity/xp-s25

## Summary
XP/S25 is a supercomputer manufactured by Intel, running on the OSF/1 operating system. It was part of the TOP500 list of supercomputers and achieved peak performance of 16.8 gigaflops in 1995-1997.

## Key Facts
- **Instance of**: Supercomputer
- **Manufacturer**: Intel (American multinational technology company)
- **Operating System**: OSF/1 (variant of Unix)
- **TOP500 System ID**: 1217
- **Peak Performance**: 16.8 gigaflops (Rpeak) in 1995-1997
- **Maximum Performance**: 10 gigaflops (Rmax) in 1995-1997
- **Processor Cores**: 336
- **Inception of Intel**: 1968-07-18
- **Headquarters of Intel**: Santa Clara, United States

## FAQs
### Q: What company manufactured XP/S25?
A: XP/S25 was manufactured by Intel, an American multinational technology company founded in 1968.

### Q: What operating system did XP/S25 use?
A: XP/S25 ran on OSF/1, a variant of the Unix operating system developed by the Open Software Foundation.

### Q: What was the peak performance of XP/S25?
A: XP/S25 achieved a peak performance of 16.8 gigaflops (Rpeak) in 1995-1997.

### Q: How many processor cores did XP/S25 have?
A: XP/S25 had 336 processor cores.

### Q: What was XP/S25's ranking in the TOP500 list?
A: XP/S25 was assigned the TOP500 system ID 1217.

## Why It Matters
XP/S25 was a significant supercomputer in the late 1990s, contributing to computational advancements of the era. Its peak performance of 16.8 gigaflops (Rpeak) and 10 gigaflops (Rmax) in 1995-1997 placed it among the most powerful systems of its time. Running on OSF/1, it leveraged Unix-based technology, which was widely used in high-performance computing. Manufactured by Intel, a leader in semiconductor technology, XP/S25 reflected the company's role in advancing supercomputing capabilities. Its inclusion in the TOP500 list underscores its importance in the field of high-performance computing during that period.

## Notable For
- **Peak Performance**: Achieved 16.8 gigaflops (Rpeak) in 1995-1997, a notable milestone for its time.
- **Processor Cores**: Featured 336 processor cores, contributing to its computational power.
- **Operating System**: Ran on OSF/1, a Unix variant, which was common in high-performance computing.
- **Manufacturer**: Built by Intel, a pioneer in semiconductor technology.
- **TOP500 Ranking**: Assigned the system ID 1217, indicating its placement in the global supercomputer rankings.

## Body
### Overview
XP/S25 is a supercomputer manufactured by Intel, known for its performance in the late 1990s. It ran on OSF/1, a Unix-based operating system, and was part of the TOP500 list of supercomputers.

### Performance Metrics
- **Peak Performance**: 16.8 gigaflops (Rpeak) in 1995-1997.
- **Maximum Performance**: 10 gigaflops (Rmax) in 1995-1997.
- **Processor Cores**: 336 cores, contributing to its computational power.

### Technical Specifications
- **Operating System**: OSF/1, a variant of Unix.
- **Manufacturer**: Intel, an American multinational technology company.
- **TOP500 System ID**: 1217, indicating its ranking in the TOP500 list.

### Historical Context
- **Inception of Intel**: 1968-07-18.
- **Headquarters of Intel**: Santa Clara, United States.
- **Performance Timeline**: Achieved peak performance in 1995-1997, reflecting advancements in supercomputing during that period.