My rig reports ~252mh, and was hashing steadily at Pool Hashrate ~252mh w/ Efficiency 99.95% (top in the pic).
If I try OC setting for 2080 Super to -200/3400/125W, hashrate increases by 4mh at a cost of extra 19W. But the Pool Hashrate and Efficiency drops (bottom in the pic), fluctuating inconstantly between 80% to 90%. The Hiveon pool Expected Earnings also drops slightly.
I’m a newb and learning. Can someone explain this please?