description says it does 25Mh/s. However majority of the websites providing GPU efficiencies has reported 3060 ti (LHR) model having 41 Mh/s.
Both are correct
Running with a miner without LHR unlock, card will hash 25Mhs, but today we have 4 or 5 miners with LHR unlock, I prefer T-Rex miner, but you can use NBminer, Gminer etc
Combined with memory overclock you can reach 41Mhs easily
There are a lot of models of 3060ti LHR v2, last one I see is from a friend of forum, he achieve 48Mhs, but it's commom to reach at least 44Mhs
A good way to have a better idea about the hashrate is to see the model you pretending to buy and search on youtube