Does Antivirus Slow Down Gaming? Top 5 That Don’t

Running a light-resource antivirus will not impact your gaming speed

by Milan Stanojevic
Milan Stanojevic
Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about technology ever since his childhood days, and this led him to take interest in all PC-related technologies. He's a PC enthusiast and he... read more
Fact checked by Edgar Nicov
Edgar Nicov
Edgar Nicov
Privacy & VPN Expert
Since the dial-up Internet era, Edgar was interested in online resources. From forums to e-commerce websites, he started digging into how those resources could generate revenue. Today he... read more
Affiliate Disclosure
  • Many users are wondering if the antivirus delays gaming, and in this article, we’re going to answer that question.
  • Slowdowns are caused by a lack of optimization, and if your antivirus isn’t optimized you might experience slowdowns.
  • To avoid this on your device, use antivirus software that has a Gaming Mode feature available.
  • Does antivirus slow down PC? The answer is no, especially if you use any software that we described in this guide.
does antivirus slow down gaming
ESET Antivirus comes with all the security tools that you may ever need to protect your data and privacy, including:
  • Anti-theft support
  • Webcam protection
  • Intuitive setup and UI
  • Multi-platform support
  • Banking-level encryption
  • Low system requirements
  • Advanced anti-malware protection

An antivirus program needs to be fast, efficient, and cost-effective, and this one has them all.

There are many great antivirus applications on the market, and many users are wondering does an antivirus slow down gaming.

This depends largely on the antivirus itself because some antivirus tools are better optimized than others so they use fewer resources.

For best performance, we recommend using antivirus with Gaming Mode, and speaking of performance, in today’s guide, we’ll show you the best antivirus applications that don’t slow down gaming.


What are the best antivirus options that don’t slow down gaming?

ESET Internet Security – Most ideal lightweight smart antivirus

antivirus router Eset antivirus windows screen

This antivirus software offers great protection against all types of malware including phishing attacks and ransomware.

Thanks to Advanced Machine Learning, it can detect any suspicious activities and new types of malware with ease.

As for the performance, it has a Gamer Mode feature, so you can enjoy gaming without interruptions. To make less impact on your performance, the software supports cloud-powered scanning, so you won’t even notice that it’s running.

ESET Internet Security is incredibly simple to use, and thanks to the privacy protection features, you can rest assured that your personal information is completely safe at all times.

ESET Internet Security

Ensure maximum protection and a stutter-free gaming experience with ESET Internet Security.
Free trial Visit website

TotalAV – Daily virus-defending updates

Total AV is famous antivirus software that covers all the security needs against malware without slowing down your PC or games.

It’s common sense that you need an antivirus for improved system protection. Thus, you can take advantage of clever tune-up options or hacking and ransomware blocking with this solution.

Besides the powerful scanning engine, you can monitor or remove all types of viruses without affecting other resources on your PC.

For instance, you benefit from anti-spyware and adware protection tools that keep you away from spamming ads or malicious files that track your crucial information.

If this isn’t enough, there is also a remote firewall that blocks all the corrupted downloads and files to get into your system.


Change your antivirus with this light usage tool that stops all the complex malware instantly.
Check price Visit website

Avira – Efficient speed optimization

Another amazing antivirus that won’t interfere with your gaming sessions is Avira. The application offers advanced protection and it will block all types of malware, ransomware, spyware, and other threats.

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Thanks to the Identity Protection feature, all your accounts will be protected with a strong and unique password thus greatly improving your online security.

Avira also has a Speed Booster feature that will optimize your system while the PC Cleaner feature will delete all unnecessary data that might be slowing down your PC or tracking you online.


Avira Antivirus offers great protection against all types of malware while being incredibly light on your resources.
Free trial Visit website

Avast Free Antivirus – Background malware scanning

antivirus old pc

If you need an antivirus that does not slow down gaming, then Avast is the perfect choice for you.

This antivirus is light on your resources, and thanks to machine-learning protection, it will detect all types of malware.

The software has a friendly user interface, and even first-time users will be able to use it. It’s worth mentioning that the software has a passive mode that lets you run multiple security products simultaneously.

To make sure that your system is safe, there’s a Behavior Shield that blocks applications that perform suspicious activities.

Last but not least, there’s a Game Mode feature that lets you enjoy multimedia without distractions.

Avast Free Antivirus

Browse the web safely and enjoy multimedia without slowdowns with Avast Antivirus.
Free download Visit website

Bitdefender – Online threat security

antivirus web filtering

Bitdefender is an antivirus that won’t slow down your gaming sessions thanks to the built-in Gaming Mode.

The software also offers advanced threat detection as well as multi-layer ransomware protection.

Bitdefender is well-optimized, and it has minimal impact on your performance, so you won’t notice that it’s running during your gaming sessions.

It’s worth mentioning that there’s an advanced detection feature that will protect you against zero-day attacks.

Lastly, the software has a secure online banking feature so you can make purchases or manage finances safely online.


This software keeps your PC safe from all online threats without any impact on your performance.
Free trial Visit website

Having a good antivirus is important and we hope that this article helped you find the antivirus that does not slow down gaming on your PC.

What is your antivirus of choice? Let us know in the comments section below.

Still having issues? Fix them with this tool:


If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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