Snowcaller body armour makes my game lag so much to the point i can't play it

I'm using vulkan with no vsync and triple buffering https://imgur.com/a/c1y4dDp

this is a video of me playing with different body armour mtxs and the snowcaller body armour:

https://imgur.com/a/FGImYnx

don't know if it's a hardware problem or other thing, my specs are R5 5600G with the integrated gpu, i have 16gb 3200mhz and on a ssd.