My RTX4070ti Super is benching way below average

I build my 'new' PC in may of last year and for some reason the GPU (RTX 4070ti Super) won't bench above 160% on UserBM. The average for that card is somewhere around 240%.

Bench in the usual configuration

I played around with overclocking in an effort to compensate but it got barely any better. As of now its running on +220MHz Core clock and +1000Mhz Mem clock.

Since it's mounted vertically in a Hyte Y60 I thought maybe it's an airflow issue which causes the card to throttle, but even with the side panel removed the BM still comes out at 154%.

Bench with the side panel removed

Don't get me wrong my PC is still a beast, but I paid 850$ for this card and I think it should at least get to 200%.