With those setting my loptop started at 85 w as expected but then after some time (40s or so) dropped to 70 w and stayed there. Any Idea why.
When the PL2 is not Clamped that translates also as Dynamic PL2(i believe that's the right word for it). Basically if the thermals can handle the heat,it could run on that set wattage like forever. If it starts overheating(for example when benchmarking) it will throttle down to the PL1 wattage right the way.
You're lucky as on your end it went down only to 70 W intead of what was PL1 set,aka 45 W for some reason. And as much as you're trying to convince us here that your thermals are great,they are not. Every new-ish laptop has the same problem now days,it's not just yours: poor thermals,aka thin heat pipes(don't matter how many are present,it really dosen't make significant difference) with powerfull CPU's that require desktop style cooling in order for them to run at those high wattages advertised by the manufacturers,like 115 W or 135 W for more then 5 seconds.
For example,with my laptop(i7-10750H) which has Liquid Metal on the CPU i manged to run the benchmark at 85 W(that's my PL2) for 90 seconds before the temp. started rising significantly and automatically switched down to PL1( 72 W in my case) and stayed there up until the end.
Sooo if you think about it,my thermals are better then yours cause you achieved only 40 seconds,well,not really. It's all the same and that's why all those benchmarks are for,run them,see where the limits are,set it there and be happy
mine is locked at 2933 even though RAM is capable of 3200, but Intel is not allowing it and I dont know how to overcome that
You need your BIOS to be unlocked in order to have access and be able to change the RAM frequencies.