# GA102
**Wikidata**: [Q110646806](https://www.wikidata.org/wiki/Q110646806)  
**Source**: https://4ort.xyz/entity/ga102

## Summary
GA102 is a graphics processing unit (GPU) developed by Nvidia as part of its Ampere microarchitecture, released in September 2020. It features a 628 mm² die size and is fabricated using 8nm LPP FinFET technology, with 28.3 billion transistors. The GA102 serves as a successor to the TU104 architecture and is notable for powering high-end graphics cards like the Gigabyte GeForce RTX 3090 Eagle OC 24G.

## Key Facts
- **Manufacturer**: Nvidia
- **Microarchitecture**: Ampere
- **Die size**: 628 mm²
- **Transistor count**: 28.3 billion
- **Fabrication process**: 8nm LPP FinFET
- **Release date**: September 1, 2020
- **Predecessor**: TU104 (Turing architecture)
- **Notable product**: Gigabyte GeForce RTX 3090 Eagle OC 24G
- **Aliases**: NVIDIA GA102, NV172

## FAQs
### Q: What company developed the GA102 GPU?
A: The GA102 was developed by Nvidia, an American multinational technology company specializing in semiconductor design.

### Q: What microarchitecture does the GA102 belong to?
A: The GA102 is part of Nvidia's Ampere microarchitecture, introduced in 2020.

### Q: What is the die size of the GA102?
A: The GA102 has a die size of 628 square millimeters.

### Q: How many transistors does the GA102 contain?
A: The GA102 contains 28.3 billion transistors.

### Q: What was the GA102's predecessor?
A: The GA102 succeeded the TU104, which was based on Nvidia's Turing architecture.

## Why It Matters
The GA102 represents a significant advancement in GPU technology, particularly in the realm of high-performance computing and gaming. Its 8nm LPP FinFET fabrication process and large transistor count enabled Nvidia to deliver superior performance and efficiency compared to its predecessors. The GA102's introduction marked a shift in Nvidia's GPU architecture, incorporating features like improved ray tracing, tensor cores for AI acceleration, and enhanced power management. This chip played a crucial role in powering high-end graphics cards, influencing the gaming and professional graphics industries. Its development also highlighted Nvidia's continued innovation in semiconductor design, reinforcing its position as a leader in GPU technology.

## Notable For
- **First Ampere-based GPU**: GA102 was the first major GPU to implement Nvidia's Ampere microarchitecture.
- **High transistor count**: With 28.3 billion transistors, it set a new standard for GPU complexity.
- **Advanced fabrication**: The 8nm LPP FinFET process enabled better performance and efficiency.
- **Ray tracing support**: Enhanced ray tracing capabilities for realistic graphics.
- **Tensor cores**: Integrated tensor cores for AI and machine learning applications.

## Body
### Overview
The GA102 is a graphics processing unit (GPU) developed by Nvidia as part of its Ampere microarchitecture. Released in September 2020, it succeeded the TU104, which was based on Nvidia's Turing architecture. The GA102 features a die size of 628 mm² and contains 28.3 billion transistors, fabricated using an 8nm LPP FinFET process.

### Technical Specifications
- **Microarchitecture**: Ampere
- **Fabrication process**: 8nm LPP FinFET
- **Transistor count**: 28.3 billion
- **Die size**: 628 mm²
- **Aliases**: NVIDIA GA102, NV172

### Applications
The GA102 is notable for powering high-end graphics cards, such as the Gigabyte GeForce RTX 3090 Eagle OC 24G. It is designed to deliver superior performance in gaming, professional graphics, and AI applications.

### Industry Impact
The GA102's release marked a significant advancement in GPU technology, influencing the gaming and professional graphics industries. Its features, including improved ray tracing, tensor cores, and enhanced power management, set new standards for performance and efficiency.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "GA102",
  "description": "A graphics processing unit developed by Nvidia as part of its Ampere microarchitecture, released in September 2020.",
  "additionalType": "GraphicsProcessingUnit"
}