# Super FX

> 3D graphics chip used in Super Nintendo games

**Wikidata**: [Q284835](https://www.wikidata.org/wiki/Q284835)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Super_FX)  
**Source**: https://4ort.xyz/entity/super-fx

## Summary  
The Super FX is a 3D graphics coprocessor chip used in select Super Nintendo Entertainment System (SNES) games to enhance graphical capabilities. Developed by Nintendo and Argonaut Games, it enabled early pseudo-3D and advanced 2D rendering in titles like *Star Fox* and *Yoshi's Island*. First introduced in 1992, it marked a significant technical advancement for console gaming at the time.

## Key Facts  
- **Type**: Coprocessor for the Super Nintendo Entertainment System (SNES).  
- **Developers**: Created by Nintendo and Argonaut Games, with contributions from Dylan Cuthbert.  
- **Inception**: Introduced in 1992, with commercialization in 1993.  
- **Clock Speeds**: 10.5 MHz (base, e.g., *Star Fox*) and 21 MHz (boosted, e.g., *Yoshi's Island*).  
- **Notable Games**: Used in *Star Fox*, *Stunt Race FX*, and *Super Mario World 2: Yoshi's Island*.  
- **Manufacturer**: Produced by Nintendo.  
- **Technical Role**: Enabled pseudo-3D graphics and advanced 2D effects on the SNES.  
- **Variants**: Included GSU-1, GSU-2, and GSU-2-SP1 chips.  

## FAQs  
### Q: What games used the Super FX chip?  
A: Notable titles include *Star Fox*, *Stunt Race FX*, and *Super Mario World 2: Yoshi's Island*. These games leveraged the chip for enhanced 3D and 2D graphics.  

### Q: Who developed the Super FX chip?  
A: Nintendo collaborated with British developer Argonaut Games and programmer Dylan Cuthbert to create the chip.  

### Q: How did the Super FX improve SNES graphics?  
A: It acted as a coprocessor, enabling smoother 3D polygonal graphics and advanced 2D effects that the base SNES hardware couldn’t achieve alone.  

## Why It Matters  
The Super FX chip was a groundbreaking innovation in early 1990s console gaming, bridging the gap between 2D and 3D graphics. By offloading complex calculations from the SNES's main CPU, it allowed for visually ambitious titles like *Star Fox*, which showcased real-time 3D polygon rendering—a rarity for consoles at the time. This paved the way for future 3D gaming and demonstrated the potential of coprocessors in expanding hardware capabilities. Its success also solidified Nintendo's reputation for technical ingenuity and influenced later console designs.  

## Notable For  
- **Early 3D Console Graphics**: Enabled some of the first real-time 3D polygonal games on a home console.  
- **Technical Collaboration**: Marked a rare partnership between Nintendo and a third-party developer (Argonaut Games).  
- **Performance Boost**: Doubled clock speed (21 MHz) in later iterations for more demanding games.  
- **Legacy**: Inspired later coprocessors like the Nintendo 64's Reality Coprocessor.  

## Body  
### Development and Release  
- Developed jointly by Nintendo and Argonaut Games, with key contributions from programmer Dylan Cuthbert.  
- First unveiled in 1992, with commercial use beginning in 1993.  

### Technical Specifications  
- **Clock Speeds**:  
  - Base: 10.5 MHz (used in *Star Fox*).  
  - Boosted: 21 MHz (used in *Yoshi's Island* and other later titles).  
- **Variants**:  
  - GSU-1: Initial version.  
  - GSU-2 and GSU-2-SP1: Enhanced iterations with improved performance.  

### Notable Games  
- *Star Fox* (1993): Showcased real-time 3D polygon graphics.  
- *Super Mario World 2: Yoshi's Island* (1995): Used the chip for advanced 2D effects like sprite scaling and rotation.  
- *Stunt Race FX* (1994): Featured 3D racing mechanics.  

### Legacy  
- Demonstrated the viability of coprocessors in console gaming.  
- Influenced Nintendo's later hardware designs, including the Nintendo 64.

## References

1. Freebase Data Dumps. 2013