"Choppy" framerates

[Wang]

Hi people.

So i've recently built myself a new PC:

Sapphire 6800 XT
MSI Tomahawk Max X570
AMD Ryzen 5800X
2x8 Gb Corsair Vengeance LPX 4000 C16 Ram (running at 3600 14-15 -15-36 1800fclk) (I have a further 2 x 8 sticks arriving today in case it's a memory issue)
NZXT Kraken X73
Phanteks 500A case
LG 27GL850-B

All my temperatures are great, cpu stays nice and cool under load, GPU the same (my room is quite chilly all the time so this helps).

When I'm running Warzone in particular, with all the setting on either low, medium or ultra (1440p monitor) my fps is at worst 140ish and sometimes up in the low 200s. But it seems kind of choppy (for want of a better word) gameplay even though I have such high fps but if I enable vsync, it goes absolutely buttery smooth at a locked 144fps. I've tried manually setting the fps to 144 in the game menu but it still seems nowhere near as smooth as with vsync enabled.

The cpu usage is normally around 30% and gpu about 90% so I don't think they are struggling. Am I missing something really obvious?

 

[Wang]

Does your monitor support Freesync?

It says so on the product page and the option for Freesync is enabled in the Radeon software.

Are you running more than one monitor?

Just the one monitor.

Warzone does like too use a lot of memory my fps went up quite a bit going from 16 to 32 gig memory

but also check its using the correct amount of cores goto

where every you installed Documents\Call of Duty Modern Warfare\players

adv_options edit this and see what it says for

RendererWorkerCount = 8

it should be 8 for your cpu

if this is wrong can cause lower fps and choppy game play

This was set to 7. Just changed it, so i'll give it a go now and report back. Also, just installed the extra ram and there is no difference.

 

[Wang]

@Wang Any joy?

Not really. Still feels the same. It's odd because if I play Modern Warfare MP or the Rebirth Island it is perfect. It's literally just Warzone.