Comment edited to preserve sanity.
I've tried to get this issue resolved for months now, so if you just purchased the GPU, I would recommend you get refund asap.
I'm experiencing the same. I realized an odd thing with APEX Legends.
On Firing Range I'm getting GPU usage above 90%, but on World's Edge it's usually between 50-70% which is causing major FPS loss.
Could you please check whether you are experiencing the same discrepancy between the two maps in terms of GPU usage %?
Any updates on why am I stuttering on 240hz monitor with freesync?
I have rx 5600 xt and have this problem in world of tanks. I noticed recently that Im getting lower fps so I opened gpu-z and saw that I get lower clock speeds. (1400-1600 mhz) I have all settings at stock too. I decided to try encore benchmark and indeed I'm getting lower score than before. I tried to max out my core clock and power limit in wattman and the clock speeds seems to be at 1750 mhz (reported by gpu-z) while I benchmarked encore, but the results didn't improve at all. This is really weird problem.
The clock speeds seems to act normally when I play modern warfare though...
same for me, but warzone crashes for me some seconds into the game. Mostly it crahes inside the plane sometimes few seconds later. Only problems with rx 5700xt
Thanks for this post guys. Similar experience to me on my Vega VII which I've now cracked; we had a thread going on TPU if anyone else has this problem as I believe it's solved for now but only disabling radeon adrenaline drivers so they still need to fix! (very disappointing): Radeon VII - 1650MHz GPU clock in full screen, full speed in windowed | TechPowerUp Forums
I play black desert online with almost every setting combination possible and the same stuttering occurs. You can see the core speed drop to 800 Mhz under load and feel the corresponding stutter. I experienced no such problem with my nvidia card. I have a 2600 and a 5700xt on a b450 mb latest drivers
I play black desert online and experience stuttering and downclocking when I otherwise get great fps. I have a 2600 teamforce 3200mhz 23b ram and a 5700XT msi tomahawk b450 max motherboard. Please AMD get it together. Stop releasing useless features that nobody cares about and release stable software. I don't know who your product managers are but maybe have them do something else and hire a few from nvidia?
Please update to Adrenalin 20.2.2 and let me know if you still experience this issue on the 5700 series. www.amd.com/drivers.