Fastfetch vs CPUFetch: Complete Comparison of Linux System Information Tools

Fastfetch vs CPUFetch are command-line tools that display system information, but they serve different purposes. Fastfetch provides a complete overview of your operating system and hardware, while CPUFetch focuses specifically on processor details such as architecture, cache, and CPU features.

This comparison explains the key differences between Fastfetch and CPUFetch, including their features, performance, customization, and practical uses, helping you choose the right tool for your Linux system.

Fastfetch vs CPUFetch comparison graphic

Fastfetch vs CPUFetch: Quick Comparison Overview

These tools serve different purposes. Fastfetch is designed for complete machine identification, while CPUFetch focuses on processor-level analysis and hardware details.

Feature

Fastfetch

CPUFetch

Main Purpose

Provides a complete overview of your system configuration

Focuses on detailed processor information

Information Displayed

OS, kernel, CPU, GPU, RAM, storage, desktop environment, and system details

CPU model, architecture, cores, threads, cache, and supported instructions

Ideal For

Users who want a quick summary of their complete computer setup

Developers and hardware enthusiasts analyzing CPU specifications

Customization Options

Advanced customization with modules, layouts, themes, and configuration files

Basic customization for colors and terminal display

Output Features

Supports formats like JSON for reports and automation

Designed mainly for direct terminal viewing

Resource Usage

Fast performance while collecting information from multiple components

Very lightweight because it only focuses on CPU data

System Compatibility

Works across Linux, Windows, and macOS

Works on Linux, Windows, macOS, and Android (x86/x86_64 systems)

Best Choice When

You need a complete system overview or terminal setup display

You need deeper insights into your processor hardware

Fastfetch is better for a complete system picture, while CPUFetch is better when you mainly want to understand your CPU in detail.

Fastfetch Command vs CPUFetch Command

The commands produce different output because each tool collects information from different parts of the system. Fastfetch focuses on overall machine details, while CPUFetch extracts processor-specific information.

fastfetch

Core Function

Creates a complete profile of your computer environment

Data Source

Collects information from different hardware and software components

Main Output

Terminal-ready system summary with modules, logos, and configurable output sections

Output Comparison

Shows a complete system summary with OS logos, hardware details, and customizable layouts

Visual Presentation

Uses distribution logos with flexible text-based layouts

Configuration Level

Supports advanced control over modules, formatting, and terminal appearance

Typical Users

Linux users, developers, and enthusiasts managing full system profiles

Common Usage

Terminal customization, system documentation, and quick machine identification

cpufetch

Core Function

Examines detailed characteristics of your processor

Data Source

Reads CPU specifications and architecture-related data

Main Output

CPU model, microarchitecture, cache hierarchy, frequency, and supported features

Output Comparison

Displays a compact CPU-focused report with processor branding and technical specifications

Visual Presentation

Uses CPU manufacturer visuals with a hardware-focused design

Configuration Level

Provides simple customization options for display style

Typical Users

Hardware enthusiasts, developers, and users analyzing processor capabilities

Common Usage

CPU verification, architecture learning, and processor diagnostics

Which Tool Is Better for Different Users?

The right tool depends on the user’s goal. Fastfetch is suitable for users who want a quick view of their complete setup, while CPUFetch is designed for those who need processor-focused information.

Linux Beginners

Best pick: Fastfetch

Fastfetch is easier for new Linux users because it provides a simple overview of the machine without requiring advanced hardware knowledge. It helps beginners understand their system configuration through a clean and readable terminal display.

System Administrators

Best pick: Fastfetch

Fastfetch can be useful for administrators who need quick system identification during routine checks. It helps gather essential machine details when managing multiple systems or preparing technical documentation.

CPU Enthusiasts

Best pick: CPUFetch

CPUFetch is better suited for users interested in processor architecture and low-level hardware details. It is useful for exploring CPU design, performance-related features, and technical specifications.

Hardware Testing

Best pick: CPUFetch

CPUFetch can support hardware testing tasks where processor verification is required. It allows users to examine CPU characteristics directly when comparing processors or checking hardware capabilities.

Can Fastfetch and CPUFetch Be Used Together?

Yes, Fastfetch and CPUFetch can work together in the same terminal session. Since both tools only display information and do not change system settings, they can be used side by side without conflicts.

Users can run each command separately or combine them using shell operators for a faster workflow.

Using both commands together is useful when you want to view different types of system information in one terminal session.

Running Both Commands Together

Execute both commands in sequence:

fastfetch; cpufetch

This runs CPUFetch after Fastfetch, even if the first command fails.

Run CPUFetch only after Fastfetch completes successfully:

fastfetch && cpufetch

This ensures the second command runs only when the first command finishes without errors.

How to Install Fastfetch and CPUFetch Together

Installing Fastfetch and CPUFetch is straightforward. First, open your Terminal (Linux/macOS) or PowerShell (Windows), then run the command that matches your operating system.

Linux Users

If you use Ubuntu, Debian, or Linux Mint, run:

sudo apt update

sudo apt install fastfetch cpufetch

For Arch Linux or Manjaro users:

sudo pacman -S fastfetch cpufetch

For Fedora or RHEL systems:

sudo dnf install fastfetch cpufetch

After the installation finishes, both tools will be ready to use.

macOS Users

macOS users can install both tools through Homebrew. Open Terminal and enter:

brew install fastfetch cpufetch

Windows Users

Windows users can install Fastfetch and CPUFetch using Winget. Open PowerShell or Command Prompt and run:

winget install fastfetch

winget install cpufetch

How to Run Fastfetch and CPUFetch

Once installed, simply type these commands in your terminal:

Run Fastfetch:

fastfetch

Run CPUFetch:

cpufetch

If you want to display both results together, use:

fastfetch && cpufetch

This will show Fastfetch output first and CPUFetch information immediately after it.

Pros and Cons

Understanding the strengths and limitations of both tools helps you choose the right option based on your system monitoring or hardware analysis needs.

Fastfetch

Pros

Complete System Overview: Shows a broad view of your machine, including software environment, hardware details, and system configuration.
Efficient Performance: Handles multiple system modules while maintaining fast terminal output.
High Customization: Supports changes to layouts, modules, colors, and display settings.
Active Development: Receives regular updates, unlike some older fetch tools, and is widely supported across Linux distributions.

Cons

Limited CPU Details: Provides basic processor information but does not include advanced CPU-level specifications.
Heavy Output: Displaying many information modules can make the terminal view crowded without customization.

CPUFetch

Pros

Detailed CPU Information: Displays processor-specific data such as architecture, cache levels, and supported instructions.
Clean Visual Design: Uses compact CPU-focused visuals that make processor details easy to identify.
Lightweight Operation: Uses minimal resources and runs quickly due to its focused purpose.

Cons

Limited System Context: Does not show operating system details, desktop environment, storage, or other system components.
Less Common Availability: May require manual installation on some systems.

Frequently Asked Questions

Fastfetch is a general system information tool that displays details about the entire computer environment, while CPUFetch focuses only on processor-related information.

Yes, both tools can be installed on the same system and used together. They work independently and can provide different types of information in the terminal.

CPUFetch is more suitable for users who want deeper processor information, such as CPU architecture, cache details, and supported features.

Fastfetch provides a broad overview of the system, including general hardware and software details, but it does not focus on advanced processor analysis.

Yes. While CPUFetch is popular among Linux users, it also supports Windows, macOS, and Android on x86/x86_64 systems. ARM support is also available on Linux, Android, and Apple Silicon Macs, though Windows ARM devices are not supported. PowerPC support is limited to Linux.

Both tools are lightweight and execute quickly. CPUFetch may use fewer resources because it only focuses on CPU-related data, while Fastfetch collects information from multiple system areas.

Conclusion

Fastfetch and CPUFetch serve different purposes, so the right choice depends on the type of information you need. Fastfetch is useful for viewing and managing a complete system profile, while CPUFetch provides a closer look at processor-level details.

Both tools can be used together to get a broader understanding of a machine. Fastfetch helps with everyday system identification, whereas CPUFetch is valuable for users interested in CPU architecture and hardware analysis.

About the Author

Adam Bennett

Adam Bennett writes the Fastfetch guides on this site, researching and testing each one against official Fastfetch documentation and other reliable technical sources to keep instructions accurate and up to date. Guides are reviewed and updated as Fastfetch continues to evolve, covering everything from installation and configuration to troubleshooting and comparisons with other terminal tools.