Question 2080ti low usage and powerlimit

Crusty Crab

Prominent
Aug 15, 2020
7
1
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Basically I am at a lost end with my 2080ti. I have had it for a few months now, bought it second hand but im sure it's not performing the way it should. It mainly sits at 60-80 usage and occasionally will peak up to 90+, but it's brief. This is not a cpu bottleneck as im running a 5800x and it's running at low usage. I've compared mine to what others are getting in warzone with the same setup, i play in 1080p and i see people getting 90+ usage with no dips in this game, being able to hit 200fps while i hit around 120. I've tried editing the power usage but with all the gpu overclocking tools my power limit is always blocked from use. Also i have the msi lightning z, when i bought this it said the OLED display doesn't work which is fine but you also can't change the rgb fan colours, im just wondering if it's a faulty gpu period.
Is there a way i can edit the power limit, anyone ever experienced this?