what kind of asus do you have? i have the tuf oc version. super stable mining for weeks without stales or rejects
damn… GPU no 2 only using 57W… wowww…
let me put up these OC’s for a while and see…
yup, i won the silicon lottery on that one. 
msi ventus oc
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All of my 5 1660 supers are hynix memory, 2- MSI Ventus XS OC and 3 Asus TUF Gaming OC
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Bro… i have tried core from 1050 in decremental order and it seems 930 is the best suited for 1660s with hynix memory…
Also an suggestion for you to keep the PL on auto(0) and the cards with Hynix memory to 930, it might pull a little more MH/s for you.
Mixture of MSI / Gigabyte GTX 1660 Super’s (Total 10)
Cards with Hynix Memory run the hottest
Cards with Micron Memory seem to run the coolest
Cards with Samsung Memory right in the middle
Avg wattage around 70 (702W for 10 Cards)
Please note that the -1004 memory setting does not actually work on all cards
1 extremely generous MSI running Samsung Memory at only 59W
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these are the settings for all my stuff and I have 2 on Win10 for more 3060 which also house more 3070s, 3060s, and 1660 super but uising MSI afterburner… if anyone has some tweaking that you can think of, by all means feel free to reply:
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yeah i have to agree that this for me is the best settings for my 1660Super cards with HYNIX
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These MSI Ventus XS OC are probably the best ones to get now hey. i got one running at 57 watts
Put PL to 0…
try increase the power to 85w first, if hashrate did not change, increase to 100w, 125w.
among my 1660s, only one card can run on 80w with full hashrate
Hi everyone. Was wondering if there is any chance to lower my wattage and temp without loosing mh/s. I tried the 930 clock but it drops my mh/s by 1-2mh. I dont have any external fans. This is run on BTC s37 board with no risers but straight in to 16pci-e slots. Its weird that since I added 2 brand new 1660s the hashrate on my 3060LHR V2 have gone up from 20-21mh/s to a constant stable 25mh/s. It can be because I switched from lolminer to t-rex.
Any input on my OC and setup is greatly appreciated.
Best regards, D.
set coreclock to 1050 and power limit to 75. sad to see 3060 can only hash 25. what a waste of a card. better mine that one with ergo. just a suggestion
My 3060s on LOLMiner are hasing around 36.5
Ive recently added a second 3060 and a 1660 super plus a 750 Watt EVGA G3 PS.
Its been a real battle tryig to get this stable. I used the same OCs as the other 3060 and its been throwing me GPU Driver error and GPU lost which rboots as i have it set like that in the watch dog.
Ive been lowering the mem clocks on the 3060s from 2050 originally down to 1750 and 1800. Stabilty is a lot better now.
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I have done a bit of reasearch, I think yours are V1 cards, and lolminer helps since it gives 70-75%of full hashrate, I tried it alone with lolminer before but it gave me only 20mh/s, since I have a LHR V2, no breakthrough on them yet but surley someone will come up with a solution soon enough.
BIGOLD, its not going to work since I have hynix memory and you have samsung, what I understood from reading loads of posts about 1660s when I was seraching for best OC, samsung is more finicky but much better than hynix, hynix seems to be the worst memory you can have on any card, guess its my lottery luck.
Ty so much for responces, nothing has worked yet to lower the temps without loosing on hashrate. More suggestions welcome.
Best regards, D.
P.S have anyone tried to run RVN with 1660s or ERGO, thinking of switching over since I want to get the most out of my 3060LHR V2. I tried running for 1hr 1660s on 2miners pool through HiveOs T-Rex, but any OC I found online didnt give me more than 9mh/s with crazy temps. I have ordered 4 Noctua a12x25 to build a little air cooling station in front of my rig, but atm just running GPU fans at 75-65%. Any input is always appreciated.