Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

MUtl is not 100 #227

Closed
1e0ng opened this issue Feb 23, 2021 · 4 comments
Closed

MUtl is not 100 #227

1e0ng opened this issue Feb 23, 2021 · 4 comments

Comments

@1e0ng
Copy link

1e0ng commented Feb 23, 2021

Hi, the column MUtl does it stand for Memory Utilization?

I notice one of my GPU's MUtl is not 100 while for all others it is 100.

What could be the possible cause and does it affect the actual performance?

image
@nebutech-admin
Copy link
Contributor

All 16 & 20 series cannot be full utilized for ETH mining because of GPU memory timings is not suitable for ETH mining and cannot be tweaked by Nvidia's limitation

@1e0ng
Copy link
Author

1e0ng commented Feb 28, 2021

Hi, thank you for answering my question and it does make sense. What I'm still curious about is, as the screenshot shows, some 1660S cards are having 100% memory utilization...

@nebutech-admin
Copy link
Contributor

@1e0ng Those '100 mutl' 1660s's, as I expected, should be using Hynix Mem chips with -500 MemClock.
When Hynix chips set to -500, that will change memory timinigs, which accidently matches ETH mining.
So at this point MUTL is 100

@1e0ng
Copy link
Author

1e0ng commented Feb 28, 2021

Hi @nebutech-admin you are absolutely right. Thank you.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@1e0ng @nebutech-admin