• Global community
    • Language:
      • Deutsch
      • English
      • Español
      • Français
      • Português
  • 日本語コミュニティ
    Dedicated community for Japanese speakers
  • 한국 커뮤니티
    Dedicated community for Korean speakers
Exit
0

CPU usage drops to 15% to 18% When rendering video

Community Beginner ,
Jul 09, 2022 Jul 09, 2022

Copy link to clipboard

Copied

A 4 mintues video is taking more than 9 hours to render. Initially the Encoder was using 90% to 100% of the cpu and rendering was going fast. But suddenly after 5 to 10 minutes, the CPU usage dropped to 10% to 18% and rendering became a nightmare. Any idea why this happened suddenly? 

 

Video format: H.264, 1920x1080, VBR Pass 1, 

 

PC Spec: Ryzen 7 5800H, 16gb Ram, RTX 3050 laptop gpu

TOPICS
Export or render , Hardware or GPU , Performance

Views

296

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines

correct answers 1 Correct answer

Community Beginner , Jul 18, 2022 Jul 18, 2022

It was probably THERMAL THROTTLING on the CPU. The video was rendered within 30 minutes after I turned off the PC  and turned it on for a few minutes.

Votes

Translate

Translate
Community Expert ,
Jul 09, 2022 Jul 09, 2022

Copy link to clipboard

Copied

What are the hard drives (how many, what kind, what is on each, what capacity, and how full)?

Votes

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines
Community Beginner ,
Jul 11, 2022 Jul 11, 2022

Copy link to clipboard

Copied

My laptop has a 500gb NVME Gen 3 SSD and it was around 80gb free during the render.

Votes

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines
Community Expert ,
Jul 11, 2022 Jul 11, 2022

Copy link to clipboard

Copied

Depending upon the effects and transitions used, that may or may not be enough free space.

Votes

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines
Community Beginner ,
Jul 18, 2022 Jul 18, 2022

Copy link to clipboard

Copied

It was probably THERMAL THROTTLING on the CPU. The video was rendered within 30 minutes after I turned off the PC  and turned it on for a few minutes.

Votes

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines
Community Expert ,
Jul 18, 2022 Jul 18, 2022

Copy link to clipboard

Copied

LATEST

Thank you for posting the solution so that others might benefit from it.

Votes

Translate

Translate

Report

Report
Community guidelines
Be kind and respectful, give credit to the original source of content, and search for duplicates before posting. Learn more
community guidelines