Bitcoin Forum
October 13, 2024, 04:28:28 AM *
News: Latest Bitcoin Core release: 28.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: VDDC Power draw - Wattman  (Read 199 times)
r3lentleSs (OP)
Full Member
***
Offline Offline

Activity: 265
Merit: 100


View Profile
December 13, 2018, 09:07:16 PM
 #1

Windows 10
6 x RX470 4GB
Latest AMD driver.

Settings on Wattman are
Memclock 2000 - 900 mV
Coreclock 1050 - 900 mV


When I check GPU-z for my watt consumption.
I have one card : VDDC 50W & VDDCI 30W 0,89 mV.

And the other 5 cards are all VDDC 60W & VDDCI 40W 0,88mV

Why are 5 cards consuming 20 watts more per card ?? But shows lower undervolt ? ...
astraleureka
Member
**
Offline Offline

Activity: 236
Merit: 16


View Profile
December 13, 2018, 09:43:05 PM
 #2

Better ASIC quality? Lots of possible reasons. You cannot expect all cards to be identical.
r3lentleSs (OP)
Full Member
***
Offline Offline

Activity: 265
Merit: 100


View Profile
December 13, 2018, 10:45:34 PM
 #3

Yeh but 5 cards are pretty identical. Except one card that mines 20w lower. That's a big difference tho ..
Pages: [1]
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!