Does antivirus slow down gaming? Top 5 that don’t

by Milan Stanojevic
Milan Stanojevic
Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as... read more
Affiliate Disclosure
  • Many users are wondering does antivirus slow down 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 slowdowns, 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 mention in this article.
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

ESET NOD32 Antivirus

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

ESET Internet Security

Ensure maximum protection and stutter-free gaming experience with ESET Internet Security.

Free trialVisit website


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.

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

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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 trialVisit website

Avast Free Antivirus

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 the 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

Avast Free Antivirus

Browse the web safely and enjoy multimedia without slowdowns with Avast Antivirus.

Free downloadVisit website


software fix network problems

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.



Bitdefender keeps your PC safe from all online threats without any impact on your performance.

Free trialVisit website


To keep your PC safe, it’s advised to use antivirus software such as BullGuard that has a Dynamic Machine Learning feature. Thanks to it, the software will detect any suspicious activity in real-time and block it.

Thanks to the Vulnerability Scanner feature, BullGuard will check the authenticity of all downloaded files. It will also inform you about missing updates that might pose a security risk to your PC.

We have to mention that the antivirus offers great performance and with the Game Booster feature you can enjoy in gaming and multimedia without slowdowns.

Get Bullguard

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.

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