---
title: "What specifications does a desktop computer need for desktop processing?"
slug: "hardware-requirements-1"
description: "Optimize your NavVis dataset processing with a certified Ubuntu 22.04 workstation. Learn about RAM, CPU, and disk space requirements for setup."
tags: ["Desktop Computer Requirements ", "Hardware Requirements", "How much RAM", "NavVis Workstation"]
updated: 2026-01-23T12:44:10Z
published: 2026-01-23T12:44:10Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.navvis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# What specifications does a desktop computer need for desktop processing?

The recommended hardware set-up for an on-premise workstation to process NavVis datasets are:

| Hardware | Requirements |
| --- | --- |
| RAM | - NavVis VLX 1 and 2 datasets: 128 GB - NavVis VLX 3 datasets: 192 GB - NavVis MLX datasets: 128 GB |
| CPU | - A minimum of 8 physical cores (16 threads) is required. - Single-core clock speed highly affects the processing performance. Choose a CPU that has a higher clock speed. - NavVis desktop processing software currently only supports x86_64 architecture. |
| Storage | - It is recommended to separate the operating system disk space from the storage disk. For instance, you can allocate a 500GB physical disk/partition for installing Ubuntu 22.04, while opting for a multi-terabyte disk or a Network Attached Storage (NAS) to store and process NavVis datasets. - Some guidelines on how much disk space NavVis datasets occupy: - Recorded data: As a guide, expect to generate between 15-34 GB/hour (250-900 panoramas/hour) of recorded data. - Processed data: Processed data should be 1.5 to 2 times the recorded data size. The data volume depends on a variety of factors including the scan duration, the point cloud resolution settings, and the number of images captured by the operator. - Intermediate results: During processing, at least 100 GB of additional free disk space is needed for intermediate and temporary results. |
| GPU | - NavVis desktop processing is not graphically intensive. - A dedicated GPU is not required for a processing workstation. - Integrated graphics is more than sufficient and often advised. |

For more help with the configuration, visit the Canonical website:

- Certified Ubuntu compatible [hardware](https://ubuntu.com/certified).
- Certified Ubuntu compatible [desktops](https://ubuntu.com/certified/desktops).

> **Notes**:
> 
> - An internet connection is required to install NavVis desktop processing.
> - Access to the NavVis repository ([Sonatype Nexus Repository](https://repo2.navvis.com/)) is required. Please ensure that the NavVis repository is whitelisted within your IT infrastructure.
> - If offline installation is required, please contact [support@navvis.com](mailto:support@navvis.com).
> - If you have a trusted hardware provider, consult with them to configure an Ubuntu 22.04 workstation.

---

### FAQ

#### What is the recommended RAM for processing NavVis VLX 1 and 2 datasets?

The recommended RAM for processing NavVis VLX 1 and 2 datasets is 128 GB.

#### How many physical cores are required for the CPU?

A minimum of 8 physical cores (16 threads) is required for the CPU.

#### Is a dedicated GPU necessary for processing NavVis datasets?

No, a dedicated GPU is not required; integrated graphics is sufficient.

#### What is the recommended disk space for the operating system when setting up a workstation?

It is recommended to allocate a 500GB physical disk/partition for installing Ubuntu 22.04.

#### How much additional disk space is needed for intermediate results during processing?

At least 100 GB of additional free disk space is needed for intermediate and temporary results.

#### Do I need an internet connection to install NavVis desktop processing?

Yes, an internet connection is required to install NavVis desktop processing.

#### Can I install NavVis desktop processing offline?

If offline installation is required, please contact support@navvis.com.

#### Is it necessary to consult a hardware provider for configuring the workstation?

Yes, if you have a trusted hardware provider, it is advisable to consult with them to configure an Ubuntu 22.04 workstation.