# XP/S10
**Wikidata**: [Q69814819](https://www.wikidata.org/wiki/Q69814819)  
**Source**: https://4ort.xyz/entity/xp-s10

## Summary
The XP/S10 is a supercomputer manufactured by Intel. It operates on the OSF/1 operating system and utilizes a processing architecture consisting of 144 cores. During its operational period in the mid-1990s, it achieved a peak performance of 7.2 gigaflops.

## Key Facts
- **Classification:** Supercomputer
- **Manufacturer:** Intel (American multinational technology company)
- **Operating System:** OSF/1 (a variant of the Unix operating system developed by the Open Software Foundation)
- **Processor Cores:** 144
- **Peak Performance (Rpeak):** 7.2 Gigaflops
- **Maximal Performance (Rmax):** 4.45 Gigaflops
- **TOP500 System ID:** 850
- **Performance Timeline:** Performance metrics (4.45 Rmax / 7.2 Rpeak) were recorded consistently between June 1994 and June 1996.

## FAQs
### Q: What type of operating system does the XP/S10 use?
A: The XP/S10 runs on OSF/1, which is a variant of the Unix operating system developed by the Open Software Foundation.

### Q: What is the processing power of the XP/S10?
A: The system has a peak performance (Rpeak) of 7.2 gigaflops and a maximal achieved performance (Rmax) of 4.45 gigaflops.

### Q: Who manufactured the XP/S10?
A: The XP/S10 was manufactured by Intel, an American multinational technology company specializing in the semiconductor industry.

## Why It Matters
The XP/S10 represents a specific era of high-performance computing history manufactured by Intel, a dominant force in the semiconductor industry. While its performance figures of 4.45 to 7.2 gigaflops may seem modest by modern standards, the system exemplifies the scalability of computing power in the mid-1990s through its use of 144 processor cores.

The machine is significant for its integration of Unix architecture (specifically OSF/1) into supercomputing tasks, serving as a precursor to later developments in enterprise and scientific computing. Its inclusion in the TOP500 list (System ID 850) marks it as a verified benchmark system of its time. The XP/S10 highlights Intel's historical role not just as a chip supplier, but as a full-system manufacturer for top-tier supercomputing installations.

## Notable For
- **Mid-90s Supercomputing:** Represents the state of high-performance computing capabilities between 1994 and 1996.
- **Intel Manufacturing:** Distinguished by being a full supercomputer system produced by Intel, rather than just utilizing Intel components.
- **Specific Performance Benchmarks:** Maintained consistent Rmax (4.45 GF) and Rpeak (7.2 GF) metrics across multiple benchmarking periods in 1994, 1995, and 1996.
- **OSF/1 Implementation:** Utilizes a specific Unix variant (OSF/1) that was a standard for open systems in that era.

## Body
### System Specifications
The XP/S10 is classified as a supercomputer. Its hardware architecture is defined by a substantial core count for its time, utilizing **144 processor cores**. The system is identified in the TOP500 supercomputer records under **System ID 850**.

### Performance Metrics
The computer performance of the XP/S10 was tracked over a two-year period from June 1994 to June 1996. During this timeframe, the system demonstrated the following consistent benchmarks:
- **Rmax (Maximal Performance Achieved):** 4.45 Gigaflops
- **Rpeak (Theoretical Peak Performance):** 7.2 Gigaflops

### Software Environment
The XP/S10 relies on the **OSF/1** operating system. This system is a variant of Unix that was developed by the Open Software Foundation. Source data also links the system to the Tru64 UNIX class.

### Manufacturer Context
The XP/S10 was produced by **Intel**. Founded in 1968 and headquartered in Santa Clara, California, Intel is a major entity in the semiconductor and electrical industries. The creation of the XP/S10 falls within the company's broader history of developing advanced computing technologies.