# NVIDIA Tegra X1

> system-on-a-chip with computing and graphics processors

**Wikidata**: [Q19741826](https://www.wikidata.org/wiki/Q19741826)  
**Source**: https://4ort.xyz/entity/nvidia-tegra-x1

## Summary
The NVIDIA Tegra X1 is a system-on-a-chip (SoC) developed by Nvidia that integrates computing and graphics processors into a single integrated circuit. Also known by the codename "Erista," it is a high-performance product model designed to consolidate the functions of a full system onto one chip.

## Key Facts
- **Developer:** Nvidia
- **Classification:** System-on-a-chip (SoC) and product model
- **Codename:** Erista
- **Processor Components:** Includes four ARM Cortex-A57 cores
- **Successor:** Followed by the NVIDIA Tegra X2
- **Primary Function:** Integration of computing and graphics processing functions
- **Distinction:** Specifically identified as different from the NVIDIA Tegra K1
- **Official Website:** https://www.nvidia.com/object/tegra-x1-processor.html

## FAQs
### Q: What is the NVIDIA Tegra X1?
A: The NVIDIA Tegra X1 is a system-on-a-chip (SoC) that combines computing and graphics processors on a single integrated circuit. It is developed by Nvidia and is also known by the alias "Erista."

### Q: What kind of processors are inside the Tegra X1?
A: The Tegra X1 architecture features four ARM Cortex-A57 processors. These cores work together to handle the computing tasks of the system-on-a-chip.

### Q: Which chip came after the Tegra X1?
A: The Tegra X1 was followed by the NVIDIA Tegra X2 in Nvidia's product lineup.

### Q: Is the Tegra X1 the same as the Tegra K1?
A: No, the NVIDIA Tegra X1 is a distinct product model and is classified as being different from the NVIDIA Tegra K1.

## Why It Matters
The NVIDIA Tegra X1 represents a significant iteration in the development of integrated circuits, specifically within the system-on-a-chip (SoC) category. By integrating both computing and graphics processors into a single unit, it allows for the creation of compact devices that do not sacrifice processing power. This integration is essential for modern hardware design, where space efficiency and the consolidation of system functions are primary goals.

Developed by Nvidia, the Tegra X1 (or "Erista") utilizes four ARM Cortex-A57 cores to deliver its computing capabilities. Its role in the technology landscape is defined by its position in a clear evolutionary line; it serves as a successor to earlier models while being followed by the more advanced Tegra X2. This progression highlights the continuous refinement of SoC technology. For developers and manufacturers, the Tegra X1 provides a standardized product model that distinguishes itself from predecessors like the Tegra K1, offering a specific set of technical specifications and capabilities for integrated computing tasks.

## Notable For
- **Integrated Architecture:** Combines full system functions, including graphics and computing, onto a single integrated circuit.
- **Quad-Core ARM Cortex-A57:** Features a specific configuration of four ARM Cortex-A57 processor cores.
- **Codename Erista:** Widely recognized in technical and developer circles by its internal Nvidia alias, "Erista."
- **Lineage Milestone:** Acts as the bridge in Nvidia's SoC development between the Tegra K1 and the subsequent Tegra X2.

## Body

### Technical Specifications
The NVIDIA Tegra X1 is a system-on-a-chip (SoC) that functions as an integrated circuit. Its primary purpose is the integration of various system functions into a single component.
*   **Processor Cores:** The unit contains four ARM Cortex-A57 cores.
*   **Processing Types:** It features both computing processors and graphics processors.
*   **Classification:** It is categorized as a product model and a subclass of the system-on-a-chip category.

### Development and Identification
The Tegra X1 was developed by Nvidia. It is tracked in global knowledge databases under the Google Knowledge Graph ID `/g/11b6vg3r1y`. 
*   **Aliases:** The chip is frequently referred to as "Erista" or "Tegra X1."
*   **Documentation:** Official technical details and support are hosted on Nvidia's dedicated processor website.
*   **Visual Records:** Media and images of the hardware, such as the 20nm "Erista" die, are maintained in the Nvidia Tegra X1 Commons category.

### Product Relationships
The Tegra X1 occupies a specific place in the chronology of Nvidia's hardware releases:
*   **Differentiation:** It is explicitly distinguished from the NVIDIA Tegra K1.
*   **Succession:** The model was followed by the NVIDIA Tegra X2, which succeeded it as the next iteration in the system-on-a-chip series.

## References

1. [Source](https://www.nvidia.com/object/tegra-x1-processor.html)