I recently upgraded my 2080 (which worked perfectly fine) to a 3080ti. While I was playing destiny 2 I noticed I kept getting weird fps drops below 100 for no reason. So I fired up msi afterburner and noticed my gpu usage was fluctuating a lot. At first I thought maybe it was just destiny so I played Stray and got the same problem. I know a common issue for this is a cpu bottleneck or a single stick of ram. But I have a 12900k with 2 16 gigabyte sticks. I checked temps and clock speeds everything looked fine, cpu stayed at around 4.7ghz while I was playing. I changed my power management setting to max performance and I also ran ddu to uninstall old drivers and then I reinstalled them. My system is running a bit hot, cpu at 60-70 degrees under load and gpu at 78-80 degrees. But that should still be under the thermal throttle threshold. I’m stumped does anyone know what could be causing this??
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