Question Bad performance on rx 6900 xt

Obsnacks

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So, I recently got a rx 6900xt reference model and I fell as though it is underperforming, but Benchmarks say otherwise. I ran 3d mark time spy and firestrike, and for time spy I got 16,890 and for firestrike 38,111 which seems to be normal for my setup. But the problem is when playing Battlefield 1, I cap my frames at 144hz and everything on ultra and you would think I would get a solid 144 fps, Wrong it keeps dipping up and down from 120- to 144 and its really annoying. I also played the new warzone and with everything on ultra I get like 110-144fps and on 1440p the same thing. For some reason in warzone it doesn't matter if you turn the graphics to low I get the same frames. What I have done so far is reinstalled drivers so many times now I can't even count, I also did a fresh clean of windows. In Bf1 Cpu usage is at 40-50% and same for gpu when playing 1080p 144hz cap, though one of the cpu cores is always in the 80%90% range. I came to the conclusion that its a bottleneck that is causing this and my performance is completely normal. I just though I would put this out there and see what you guys think.

Pc specs

Ryzen 5 5600x
rx 6900 xt
2x8gb ddr4 3600hz ram
asus b550 f gaming motherboard (I also updated to the most recent bios)
Asus thor 80+platinum 850w psu
corsair h100i Cooler
 

Obsnacks

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Your CPU is the "bottleneck" with that CPU and those games at that resolution.

For S&Gs go to userbenchmark.com and run the test. Link the results here.
UserBenchmarks: Game 198%, Desk 108%, Work 177%
CPU: AMD Ryzen 5 5600X - 105.5%
GPU: AMD RX 6900-XT - 190.7%
SSD: WD Black SN750 NVMe PCIe M.2 250GB (2019) - 233.7%
SSD: WDC WDS100T2B0A-00SM50 1TB - 118.8%
RAM: G.SKILL F4 DDR4 3600 C16 2x8GB - 99.3%
MBD: Asus ROG STRIX B550-F GAMING
 

Obsnacks

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I'd say you're right where your setup to be. As I stated before the GPU isn't the "problem". BF1 and Warzone use a lot of CPU power with those large maps and many players.
Here is a video with msi afterburner in warzone 2, the first part is all in low settings and then I change them to all high once I land. The problem is that no one posted a youtube benchmark for warzone with my specs, so I have nothing to compare it to. And for some reason the video is in 360p so bare with me.
 
I’d agree this seems more likely just the best fps the cpu/RAM combination can deliver. Lowering settings and seeing no improvement in fps is typical of a cpu/RAM limitation.

If not already using it you could try switching on PBO which is effectively an automatic overclock for the cpu.