# SGI IRIS

> Workstations line by Silicon Graphics

**Wikidata**: [Q7390074](https://www.wikidata.org/wiki/Q7390074)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SGI_IRIS)  
**Source**: https://4ort.xyz/entity/sgi-iris

Here’s the structured knowledge entry for **SGI IRIS**:

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## Summary  
The **SGI IRIS** is a line of workstations developed by Silicon Graphics (SGI) in 1983. These computers were notable for their use of Motorola microprocessors and the IRIS GL graphics library, making them powerful tools for graphical and computational tasks.

## Key Facts  
- **Manufacturer**: Silicon Graphics (SGI)  
- **Inception**: 1983  
- **CPU**: Motorola 68000, Motorola 68010, Motorola 68020  
- **GPU**: IRIS GL (Graphics Library)  
- **Instance of**: Computer (general-purpose device)  
- **Aliases**: SGI IRIS  
- **Wikidata description**: "Workstations line by Silicon Graphics"  
- **Images available**: [Personal IRIS](https://commons.wikimedia.org/wiki/Special:FilePath/SGI_Personal_Iris_(1).jpg), [Professional IRIS](https://commons.wikimedia.org/wiki/Special:FilePath/SGI_Professional_IRIS_(2).jpg)  

## FAQs  
### Q: What processors were used in SGI IRIS workstations?  
A: The SGI IRIS line utilized Motorola microprocessors, including the 68000, 68010, and 68020 models.  

### Q: Who manufactured the SGI IRIS?  
A: Silicon Graphics (SGI) developed and produced the SGI IRIS workstations.  

### Q: What was the primary graphics technology in SGI IRIS?  
A: The IRIS GL (Graphics Library) was the key graphics technology, enabling advanced graphical rendering capabilities.  

## Why It Matters  
The SGI IRIS workstations were significant in the early 1980s for their powerful graphical and computational performance, driven by Motorola CPUs and the IRIS GL library. They represented Silicon Graphics' entry into high-performance computing, laying groundwork for later innovations in 3D graphics and visualization. These machines were particularly influential in fields requiring advanced graphics, such as engineering, scientific research, and early computer-aided design (CAD).  

## Notable For  
- **Early adoption of Motorola microprocessors** (68000 series).  
- **Integration of IRIS GL**, a foundational graphics library later evolving into OpenGL.  
- **Pioneering role** in Silicon Graphics' workstation lineup, setting standards for graphical computing.  

## Body  
### Hardware Specifications  
- **CPU**: Motorola 68000 (1979), 68010, and 68020 microprocessors.  
- **GPU**: IRIS GL provided advanced graphics acceleration.  

### Development and Release  
- **Inception**: 1983, marking SGI's early workstation offerings.  
- **Models**: Included Personal IRIS and Professional IRIS variants.  

### Legacy  
- **Precursor to modern graphics workstations**, influencing later SGI systems and industry standards like OpenGL.  

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