Why Is Youtube Using So Much Cpu?

Why Is Youtube Using So Much Cpu?

Millions of people watch videos on one of the most well-known websites on the internet, YouTube, every day. However, a lot of users have complained that YouTube consumes a lot of CPU, which can negatively impact the performance of their devices.

Superior Video Playback

The streaming of high-quality videos on YouTube may be one of the primary causes of the site's excessive CPU use. When you stream movies in 4K or HD, rendering the video and displaying it on your screen takes a lot of computing power. You might try decreasing the video quality to a lesser resolution, such 480p or 720p, to decrease CPU utilization.

Background programs and add-ons

The background programs and plugins that are running on your device might also be the cause of YouTube's high CPU use. Your smartphone may slow down and consume more CPU if certain extensions and applications demand a lot of resources. You may try terminating any background-running applications that aren't being utilized and deactivating any unnecessary extensions to resolve this.

Ineffective browser or app

YouTube video streaming may be using more CPU than required if you're using an old browser or app. In order to function properly, older browser and app versions may need more processing power since they may not be optimized for the newest features. You could try upgrading your browser or application to the most recent version to resolve this.

Equipment Acceleration

A feature known as hardware acceleration enables your device to render movies using the GPU (Graphics Processing Unit) rather of the CPU. This may lower CPU consumption and enhance YouTube's functionality. YouTube may use more CPU than required, however, if your device doesn't support hardware acceleration or if it's not turned on. You may try turning on hardware acceleration in your browser's or an app's settings to remedy this.


High CPU consumption may also be attributed to YouTube advertisements. Ads may use a significant amount of resources to generate and show on your screen, particularly if they are in high resolution or include motion. You might try using an ad blocker or choose to skip adverts when you can to decrease CPU consumption. However, if you're using an ad blocker, keep in mind that some creators depend on ad revenue to support their content. If this is the case for you, think about supporting them in other ways.

In conclusion, a number of factors, such as high-quality video playing, background programs and extensions, an outdated app or browser, hardware acceleration, and adverts, might be causing YouTube to use so much CPU. You can solve the problem and lower YouTube's CPU consumption by doing the actions outlined above. If none of these fixes work, you may have to update your hardware or get in touch with YouTube support for further help.