Just to update that the system has been stable for almost 80 hours, without any crashes or restarts whatsoever.

-200 MHz core/+1300 MHz memory @129watts for each of the cards. I can probably shave a few watts off however I’m happy with current profitability and stability of the 800 MH/s.

Guys, problem solved!

An extra stick of 8gb ram solved the issue.

Currently running stabily on 12gb ram + 180gb virtual.

Took off the extra SSD drive.

Will update in 48 hours.

Thanks for all the suggestions.

Maybe I didn’t explain it well but I actually see all 13 GPUs in device manager up and running. Doesn’t that eliminate the pci lanes issue? My previous system wouldn’t boot at all once I surpassed that limitation.

I’ll definitely try suggestion No 2 tomorrow because I’m secretly hoping that it has something to do with virtual memory and paging size.

If that doesn’t work however, I’d go for No 3.

Thanks

Hello guys.

Relatively new miner here.

My setup consists of:

Asrock H110 Pro BTC+
G3930
4gb Ram
240GB SSD
1600W + 1000W EVGA T2 PSUs
12 RTX 3060Ti FE cards
1 RTX 3070 FE card
Windows 10

I moved the 12 cards from my previous x299 platform to the Asrock one just for the sake of the 13th card however I haven’t been able to mine with all 13 GPUs in the same rig. The systems boots and recognises all 13 cards, I can tune all of them using Afterburner, however after having installed few of the cards I start getting “cuda_error_out_of_memory” message both in Trex and Phoenix miner. Therefore I start gradually increasing my virtual memory to the point when I run out of SSD space but it’s just enough for both miners to start successfully and mine for 48hrs+ without any crashes.

However as mentioned earlier I run out of space. Which is way I installed a second 480gb SSD drive but after multiple attempts taking up to 100% of its capacity for virtual memory takes me to the same cuda error message.

Any ideas would be greatly appreciated.

Regards

PS the OS is in the primary SSD from which I’m taking up 200000mb and another 300000+ from the secondary empty one. Small increments in the primary one made huge difference however large ones from the new drive show no results. Should I install the OS in the 480GB drive?