Too late. I already did that. It took some time.
5600X + 2060 12GB (Don’t mind 6750XT written in overlay, I was lazy to redo it)
https://youtu.be/gLxtiGpq-fE
Seems fine? Right? Yeah, load is 96%+ on GPU, and frametime is quite smooth, except random dips, which is… understandable. 0.1% frametimes are surprisingly fine, even though 1% are close to them. But overall difference between avg framerate and 0.1% is actually not big, which is good. It feels consistent! Well, amplitude is less characteristic (on other side, it is freaking 2060 and i play with 100-120 FPS. But it is just more consistent. Pacing is still all over a place, though.
Example of framepacing with 2060 12GB without DLSS.
And now. Enable DLSS. And eve better, enable it for highest performance mode to get as high framerate i can squeeze from my poor 2060.
5600X + 2060 12GB with DLSS on high performance mode (rip graphic quality)
https://youtu.be/2Y1Lah5Klnw
And… WHAT? Now FPS graph looks almost exactly like i play with my 6750XT. Except that there are basically no patterns like these (good pattern and bad pattern)
There is showcase of framepacing with DLSS for people who won’t watch recording
So… From what i saw, i can make several conslusions. Nvidia was more consistent without DLSS, and about as consistent as AMD was with DLSS ON, but there are plenty situations in which characteristic repeating frame dips happen (they somehow have almost same pattern). Singular frame dips, are caused by Anti-Lag, though. Compared to Nvidia, who have framepacing of AVG and going up and down from them (may it be related to Nvidia average based power limitation, allowing them to spike over regulations to follow this +- trend?), AMD have framepacing that looks like MAX and going down from it if MAX isn’t achievable (looks like straight line with dips).
Another conclusion. That despite all this differences, Warzone engine still could probably be limited in some way. Either CPU or memory.
Inherent framepacing difference can also be noted in Furmark (yay). Where Nvidia have consistent line with random spikes up and down, while AMD have… Well, it looks like fence, better look yourself. And it actually affects reported 1% and 0.1% lows even though it doesn’t feel like it. But it is OpenGL, and not DX9/11/12 or Vulkan.
Nvidia (2060 12GB)
AMD (6750XT)
What i also noticed, that with MSI Kombustor 6500MB Donut artifact scanner, 2060 gave me about 37 FPS avg, while 6750 XT gives me only 19-23. Strange. There framepacing graph looks same (fence-style), though.
Fun fact... NVENC encoding also reports as 3D utilisation (and i have one other topic i may poke this into). Moreover, it actually landed some hit to performance… it was something like from 180 to 155 FPS during waiting screen (with DLSS on)
There is me with RTSS Capped to 100 with 5800X3D & 6800XT OC Ram to 3800Mhz .
Run CapFrame benchmark a game for 300Seconds, then check your FPS and I cap mine at 1% Low.
Thank you for tool. Definitely will be REALLY useful
But i clearly don't have same issue as you... Strange. 6750XT on 1080p monitor
432 second record (match ended early)
And this is second 600s run. Yeah i took even longer benchmark.
And to be honest, it was all while streaming on YT with OBS and testing precision of my GPU OC setup.
May there be difference in power management agressiveness between 6X00 and 6X50 series?
I disabled ULPS, yes. Because i alt-tab a lot... But i actually restored all my feature tweaks in MPT back to stock power management...
Hmmm... i may have gotten one similar to you in terms of framepacing instability, but still far away as well
Yes, technincally there was plenty of "stuttering" time, but compared to your result - where you get less than 10 FPS these whole 0.2% times, which is ACTUALLY noticable as freeze. i only get less than 30, but more than 15 (usually around 20-25), which is also noticable, but feels like fps drop, more than stutter. Which corellates with some overlayed in-game stuff popping out, or reviving (i play plunder).
And it is still less than 0.1% of all time (20 frames from 113'973, which is 0.018%).
Sooo UPD: Check if Anti-lag is enabled under game settings. You could've disabled it but for some reason it re-enabled itself. Disabling it reduces deep stutter (to lower than 15 FPS). For often stutter you must set VideoMemoryScale in config from 0.85 to 0.75-0.55. It helps with frequency of stutters.
