Windows vs Linux Server: Choosing a Server Operating System
Windows vs Linux server: resource use, management, software compatibility, security and cost compared, plus tips for game servers, websites and bots.
There is no single right answer to the Windows vs Linux server question; the answer depends on what you'll run on the server and how you want to manage it. Linux is used on the vast majority of web servers, game servers and bots; it uses fewer resources and is managed from the command line. Windows Server is chosen for its familiar desktop interface and for software that only runs on Windows.
In this post we compare the two operating systems in terms of resource use, management, software compatibility, security and cost, and give recommendations for different use cases.
Quick comparison
| Feature | Linux (Ubuntu, Debian, AlmaLinux) | Windows Server |
|---|---|---|
| Management | Command line over SSH | Graphical interface over Remote Desktop (RDP) |
| Idle RAM usage | A few hundred MB | Usually 1.5–2.5 GB |
| License | Free and open source | Licensed |
| Updates | Most updates don't require a restart | Monthly updates often require restarts |
| Software ecosystem | Web, Docker, databases, most game servers | .NET Framework, MSSQL, IIS, programs that only run on Windows |
| Guides and community | The vast majority of server guides | Enterprise and desktop-focused resources |
Resource use
Linux servers are usually installed without a graphical interface and only run the services they need. A minimal Ubuntu or Debian installation uses a few hundred MB of RAM when idle. Windows Server, with its desktop interface, background services and security components, usually uses 1.5–2.5 GB of RAM when idle.
This difference doesn't matter on large servers, but on a 4 or 8 GB plan it means a significant share of the RAM goes to the operating system. If you're going to run a memory-hungry game server like Minecraft or Rust, Linux leaves more memory for the game on the same plan.
Management: SSH or Remote Desktop?
Linux servers are managed from the command line over SSH. It may feel unfamiliar at first, but most day-to-day tasks take just a few commands, and everything can be automated with scripts. We explain connecting over SSH in What is SSH? and the most used commands in our Linux commands guide.
Windows Server is managed with Remote Desktop (RDP). You see the server's screen as a window on your own computer, drag and drop files and install programs with the mouse. For people who use Windows on their own computer, it's much more familiar on day one; we explain how to connect in our Remote Desktop connection guide.
Software compatibility
Most of the time, the software you'll run makes the choice:
What requires Linux or runs better on Linux:
- Web servers like Nginx, Apache and LiteSpeed, and PHP applications
- Docker and container-based applications; see our Docker installation guide for details
- Discord bots and APIs written in Node.js and Python
- Databases like MariaDB, PostgreSQL and Redis
- Linux versions of game servers like Minecraft, Rust, CS2, Valheim and Palworld
What requires Windows Server:
- Older applications written with .NET Framework and desktop programs that only run on Windows
- Enterprise software that depends on Microsoft SQL Server and IIS
- Game servers and tools that only have a Windows version
- Automation and bots that run with a graphical interface on the server (for example, desktop programs that do browser automation)
Some game servers, like FiveM and Garry's Mod, run on both operating systems. In that case, the decision comes down to your management habits and resource efficiency.
Security and updates
Both operating systems are secure when managed properly; the real difference is in how they're managed.
- Linux: Packages are updated with
apt upgradeordnf upgrade, and most updates don't require a restart. Key-based SSH login and Fail2ban easily block automated attacks. - Windows Server: Monthly updates usually require a restart; set maintenance hours so updates don't restart the server when players or users are most active. The RDP port is one of the most scanned ports on the internet; use a strong password and, if possible, open the connection only to your own IP address.
Whichever operating system you choose, close the ports you don't use; we explain this in our What is a port? post.
Which one for which use case?
| Use case | Recommendation |
|---|---|
| Website, WordPress, Node.js application | Linux |
| Discord bot, API, Docker services | Linux |
| Minecraft, Rust, CS2, Valheim server | Linux (more RAM is left for the game) |
| FiveM server | Either works; choose based on your habits |
| .NET Framework, MSSQL, IIS applications | Windows Server |
| Programs that only run on Windows | Windows Server |
| I don't know the command line and need to start now | Start with Windows Server and learn Linux |
If you're undecided and your software runs on both systems, we recommend starting with Linux: it uses fewer resources, most guides are written for Linux and the commands you learn will be useful on every server.
Choosing an operating system at Nodesty
On Nodesty AMD Ryzen 9 9950X VPS and AMD EPYC 7763 VPS plans, you can choose between Ubuntu 22.04, Ubuntu 24.04, Debian 11, Debian 12, Debian 13, AlmaLinux 9.5 and Windows Server 2019, 2022 or 2025 when ordering, at no extra cost. You get root access over SSH on Linux and administrator access over RDP on Windows. If your needs change, you can reinstall your server with another operating system from the panel.
Frequently Asked Questions
Which one is easier for a beginner?
If you use Windows on your own computer, Windows Server feels more familiar on day one; you connect with Remote Desktop and manage it with the mouse. Learning the Linux command line takes a few days, but because most game server, bot and web server guides are written for Linux, it makes your work easier in the long run.
Do I need a Windows Server license?
Windows Server is a licensed operating system. When you rent a server, check whether the license is included in the plan. On Nodesty VPS plans, you can choose Windows Server 2019, 2022 and 2025 at no extra cost.
How much RAM does Windows Server use?
With the desktop experience, Windows Server usually uses 1.5–2.5 GB of RAM when idle. A minimal Linux installation runs on a few hundred MB. On small plans, this difference has a noticeable effect on how much memory is left for your application.
Can I change the operating system after installation?
Yes. You can reinstall the server with a different operating system from the panel. Reinstalling erases all the data on the disk, so back up your files and databases first.
Windows or Linux for FiveM?
FiveM runs on both. Windows offers a more familiar environment with tools like HeidiSQL and Remote Desktop; Linux uses less RAM and is better suited to running for long periods without interruption. If you want to use resources efficiently, Linux is a good choice; if you want to keep your habits, Windows is.
Can I connect to a Linux server with Remote Desktop?
It's possible, but usually not necessary. Linux servers are managed over SSH without a graphical interface; installing a desktop wastes resources. For file transfers, SFTP programs like WinSCP or FileZilla are a better choice, and if you want to manage the server through a graphical interface, web-based panels are.
About the author
Nodesty Team · Infrastructure & Support
The Nodesty team runs our servers, network and DDoS protection day to day and answers customer support requests around the clock. These guides come from that work.
Related articles
How to Upgrade Ubuntu Server to the Next LTS Release
How to upgrade an Ubuntu server to the next LTS release: backups, preparation, do-release-upgrade, SSH access, post-upgrade checks and a clean install.
What Is a Load Balancer and How Does It Work?
What is a load balancer and what does it do? Balancing methods, health checks, session handling, load balancing with Nginx, HAProxy and when you need one.
How to Deploy a Laravel App to a VPS
How to deploy Laravel to a server: PHP-FPM, Composer, .env, the database, file permissions, Nginx, queue workers, the scheduler, SSL and shipping updates.