# XP/S7
**Wikidata**: [Q69980479](https://www.wikidata.org/wiki/Q69980479)  
**Source**: https://4ort.xyz/entity/xp-s7-q69980479

## Summary
XP/S7 is a supercomputer developed by Intel, running on the OSF/1 operating system. It was a high-performance computing system with 103 processor cores, achieving peak performance of 5.15 gigaflops in 1995.

## Key Facts
- **Instance of**: Supercomputer
- **Manufacturer**: Intel
- **Operating System**: OSF/1 (a variant of Unix)
- **Top500 System ID**: 1216
- **Performance**:
  - 3.21 gigaflops (Rmax) in November 1994
  - 5.15 gigaflops (Rpeak) in November 1994
  - 3.21 gigaflops (Rmax) in June 1995
  - 5.15 gigaflops (Rpeak) in June 1995
- **Processor Cores**: 103
- **Runs on**: Tru64 UNIX (developed by the Open Software Foundation)
- **Related to**: Intel (American semiconductor company)

## FAQs
### Q: What was the peak performance of XP/S7?
A: XP/S7 achieved a peak performance of 5.15 gigaflops (Rpeak) in both November 1994 and June 1995.

### Q: Which company manufactured XP/S7?
A: XP/S7 was manufactured by Intel, a leading American technology company specializing in semiconductors.

### Q: What operating system did XP/S7 use?
A: XP/S7 ran on the OSF/1 operating system, a variant of Unix developed by the Open Software Foundation.

### Q: How many processor cores did XP/S7 have?
A: XP/S7 had 103 processor cores.

### Q: What was the Rmax performance of XP/S7 in 1994?
A: In November 1994, XP/S7 achieved an Rmax performance of 3.21 gigaflops.

## Why It Matters
XP/S7 was a significant supercomputer in the late 1990s, leveraging Intel's semiconductor technology to deliver high-performance computing capabilities. Its peak performance of 5.15 gigaflops (Rpeak) in 1995 positioned it as a capable system for scientific and engineering computations. Running on OSF/1 and Tru64 UNIX, it supported advanced operating environments for its time. As part of the Top500 list (ID 1216), XP/S7 contributed to the evolution of supercomputing infrastructure, demonstrating Intel's role in advancing high-performance computing solutions.

## Notable For
- Achieved a peak performance of 5.15 gigaflops (Rpeak) in 1995, a notable milestone for its era.
- Featured 103 processor cores, reflecting advanced parallel processing capabilities.
- Listed in the Top500 supercomputers (ID 1216), underscoring its significance in high-performance computing.
- Ran on OSF/1, a Unix variant developed by the Open Software Foundation, supporting robust operating system functionality.
- Manufactured by Intel, a pioneer in semiconductor technology, highlighting the company's contributions to supercomputing.

## Body
### Overview
XP/S7 was a supercomputer developed by Intel, known for its high-performance computing capabilities. It operated on the OSF/1 operating system, a variant of Unix, and was part of the Top500 supercomputers list with the ID 1216.

### Performance Metrics
- **Rmax Performance**:
  - 3.21 gigaflops in November 1994
  - 3.21 gigaflops in June 1995
- **Rpeak Performance**:
  - 5.15 gigaflops in November 1994
  - 5.15 gigaflops in June 1995

### Hardware Specifications
- **Processor Cores**: 103
- **Manufacturer**: Intel

### Operating System
- **Primary OS**: OSF/1 (Unix variant)
- **Secondary OS**: Tru64 UNIX (developed by the Open Software Foundation)

### Historical Context
- **Inception of Tru64 UNIX**: January 1, 1992
- **Country of Origin**: United States
- **Intel Founding**: July 18, 1968

### Related Entities
- **Intel**: American multinational technology company specializing in semiconductors, with headquarters in Santa Clara, California.