Скачать или смотреть 3080 1440p micro stutter Warhammer totalwar 2 3d portrait frametime spikes

I have no idea why but when playing at 1440p it tends to micro stutter randomly when the gpu usage gets at around 80%+.Doesn't happen (if at all) on 1080p 144hz so I'm assuming it has something to do with the extra gpu usage needed for 1440p over 1080p.

My complete rig:
3080 driver 457.51 using 2 seperate cables.
9900k
970evo SSD
Rog maximus XI hero bios 1802
16gb 3200mhz
rmx 750 PSU
Monitor:S2721dgf Nvidia settings V-sync on/off ingame with -3 max frame limit.
Bios settings: XMP1,Synch all cores to 47,vccio,vccsa to 1.15 w/speedshift/step/c-states disbled..

   • 3080 1440p micro stutter Warhammer totalwa...   1440p test when moving the camera around.Happens pretty much in repeat as long as I'm moving the camera around,The issue stops when 2 armies clash and gpu usage drops to the 60s (like I said.Gpu usage related) Using Low latency mode ultra seems to fix this issue but if I switch to a siege map (more gpu intensive) the frametime spikes tend to pop up again.
Things I tried:
DDucleaned 3 suggested drivers.457.51,460.89 and 456.71
Undervolting Gpu.They still happen but the brunt of the micro stutter is less
Another 1440p 144hz monitor (has the same issue)
Checked for temps and neither cpu/gpu even reach 66c
both windows/nvidia driver set to maximum performance per game bases
G-sync off
Clean install w10
UPDATE: Nvidia support suggested I use ultra low latency mode which fixes the first part of the issue in totalwar but the small micro stutters still happen everywhere else.
   • 3080 1440p micro stutter when gpu goes ove...   2 different games.Look at 1:42 and 3:57 on the frametime graph.Pretty similar right? (with Apex notice how the frametime gets smoother as Gpu usage drops down)
That's 2 games with pretty similar frametime spike composition

Again,Issue seems to be completely gone or greatly reduced if I play at 1080p144hz or 1440p 120hz.