You’ve not put up the correct temp screen and even from the partial non detailed one the cpu is thermal throttling.
If it’s a b760 or b660 Mobo it’s a normal behavior that your score drops in order to gain back this score u have to power limits and undervolt at the same time
Your CPU Vcore is reaching 1.356v underload that’s too for 13600k, you are thermal throttling in multi-core test, try 1.250v to 1.3v, my 13600K or even lower at 1.2v,
Do a Negative Offset Undervolt follow this guide, its simple.
so should i change it to lower? i currently just have it on auto for vcore
You could try but I’m not sure if it would work your motherboard is B760, if you score lower with lower voltage it means undervolting doesn’t work with your motherboard you need Z690/Z790.
I think in B760M there is no undervolt option like Z series boards, so it’s doubtful you can lower it, you can only adjust PL1 and PL2 to a certain limit so that system uses less watts and lower temperatures, instead of doing anything just try to run games and see how the performances are, synthetic benchmarks are kinda pointless to determine gaming performance unless you like doing work with that CPU and then it matters a bit.try any in game benchmarks and also note the 1% lows and 0.1% lows too and those are important in gaming along with average framerates