My monitor is an AOC 24G2U, and vsync is turned off. I also have AMD freesync turned off.
Also a little update with the thermal throttling: I went into iCue and turned all the coolers fans and pump to 'extreme' and ran cinebench again and it didn't go above 80 degrees and scored 796. I then...
Thanks for your reply, but here's the thing - when I upgraded my GPU, I also needed a bigger case and and a new PSU. I would not be confident doing this as I haven't built a PC for a long time, so I took it to a local store. The guy was super helpful and did a great job putting it all together...
I recently upgraded from an RTX 2060 to an RX 7900 XTX and so far I can't quite understand how to get the best performance out of it. At the moment, it's overall performing worse than my RTX 2060. (Full specs below)
For example, when I play Warzone. I play on a single 1080p monitor. No matter...