Question New Aurora R12 Alienware computer running really bad (not a laptop) I dont know where to find help for PCs.

Dec 10, 2021
The specs of this computer is
GPU - RTX 3060 ti
CPU - I7-11700kf
1tb SSD
16 GB RAM - single channel

The performance when in games is very poor like 40-60 fps on high settings and 60-70 on medium and low, this is tested on games like Rust, Warzone and Escape from Tarkov.
I have even been playing Game Dev Tycoon which has VERY VERY basic graphics and the fps drops to 20.. i dont udnerstand.

i have upgraded the BIOS and all other drivers are updated. Does anyone know how to help?