I’ve got the parameters working. 4078 and zombie tune 15. But does not help in improving hashrate. Still got about 18mh
Sorry not sure on that, but does it not only apply that to the 4gb automatically?
If not you may need to specify the 4gb card using --devices 0,1 for example
--4g-alloc-size 4080 have to be put it in extra parameteres (for HiveOS), it will automatic detect which cards are 4Gb and which ones not. If 4080 don't work go step by step down until works 4078, 4076, 4074, ...
Sure youve got your GPU in main MB 16x PCIex slot ?
Yes the 4GB card is on the 16X slot. No riser..