Vulkan FPS Issues

I experience exceedingly poor performance and occasional screen tear with the Vulkan renderer. During Delirium I just stuck with DirectX and had no issues, starting this league I've been having consistent FPS drops to 0 with DirectX so figured I'd work to get Vulcan up and running.

My specs on my Omen 17t laptop are:
OS: Windows 10 Version 10.0.18363 Build 18363
Processor: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz, 2592 Mhz, 6 Core(s), 12 Logical Processor(s)
Grpahics Card: Nvidia GeForce RTX 2080
RAM: 32 GB
Storage: M2, 1TB and Intel Optane with 512 SSD -- I've tried PoE from both hard drives

DirectX Video: https://youtu.be/SXDBUcfCr0M
Vulcan Video: https://youtu.be/PdGIvqtxZHw

I've attempted:
-Updating all drivers
-Updating graphics driver to various versions to see if Nvidia broke it
-Lowering/changing each PoE graphics setting individual to no / minimal effect.
-Attempted launching poe with --nosound, --noasync, --nopreload
-Reinstall PoE (on both of my harddrives)
-Full diagnostics on hardware (nothing found)
-Disabled antivirus

If I can provide any additional information please advise. Thanks!!