RES: 1920 X 1080Without knowing the resolution you will be playing at we don’t know if a bottleneck is likely. A bottleneck just means you won’t get the full potential of the gpu, it won’t damage anything.
What is the full pc spec?
What resolution and Hz is you monitor?
Your biggest issue is your monitor. A 3090 is massive overkill for 1080p 60Hz. It’s best at 1440p 144Hz or above. It is wasted at 1080p.RES: 1920 X 1080
Hz: 60
It will simply not let the 3090 reach its full potential.What effects has bottlenecking on the computer? Will it reduce the mobo's lifespan? Or the power supply's?
6700k no OC
RES: 1920 X 1080
Hz: 60