Vulkan + Whispering Ice

I am not able to complete a Delve Pulsating Grotto with Vulkan, switching back to DirectX 11 and I am able to complete them. The Ram usage with Vulcan in the same zone vs DiretX is about 1GB more (4.5GB on DirectX vs 5.5GB on Vulcan) in the Pulsating Grotto.

Skill setup is:
Cyclone - aCwC - aCold Pen - aSpell Cascade - aControlled Destruction - Conc Effect

WI in general still seems to have FPS issues with either render:
DirectX 300 fps in h/o -> 10 fps after channeling for 8 seconds in h/o.
Vulcan 250 fps -> 15 fps
Whispering Ice still creates quite a bit of FPS lag.

System Specs
Intel i7-8700K
16 GB Ram
NVIDIA GeForce GTX 1080
Last bumped on May 28, 2020, 6:13:53 PM
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MasterScooby wrote:
I am not able to complete a Delve Pulsating Grotto with Vulkan, switching back to DirectX 11 and I am able to complete them. The Ram usage with Vulcan in the same zone vs DiretX is about 1GB more (4.5GB on DirectX vs 5.5GB on Vulcan) in the Pulsating Grotto.

Skill setup is:
Cyclone - aCwC - aCold Pen - aSpell Cascade - aControlled Destruction - Conc Effect

WI in general still seems to have FPS issues with either render:
DirectX 300 fps in h/o -> 10 fps after channeling for 8 seconds in h/o.
Vulcan 250 fps -> 15 fps
Whispering Ice still creates quite a bit of FPS lag.

System Specs
Intel i7-8700K
16 GB Ram
NVIDIA GeForce GTX 1080


GGG request a full DXDiag report for this, so please update your post with that using pastebin URL.
DxDiag here:
https://pastebin.com/xFXWFp7D
Managed to make it even worse.
Upgraded to Windows 10 2004
Installed the latest beta nvidia driver to enable HW Acc WDDM 2.7

WI now crashed PoE to desktop after a couple secs of casting.

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