ImPulz, thank you for the reply back. Hopefully, this is something that can be fixed and not an issue with the engine. I did some playing around last night and with the 20.4.2 drivers; it helps to set the wattman setting in AMD controls. Frequency 800 / 1450 / 2100 and voltage 750 / 817 / 1191. VRAM to 1760 and power limit +50%. It also helps to have aggressive fan control.
GPU: Gigabyte 5700xt
Ryzen 5 3600x (Water Cooled)
CORSAIR - Vengeance LPX 32GB (4PK x 8GB) 3.2 GHz DDR4 DRAM Desktop Memory Kit
Motherboard: Arous X570 Elite
My Launch Options are: -USEALLAVAILABLECORES -high -nosplash -noPause -cpuCount=6 -exThreads=12 -malloc=system
Update:
Make sure you have your XMP profile enabled in your BIOS. Click here: https://www.pcworld.com/article/3623194/how-to-enable-xmp-to-run-your-ram-at-full-speed.html
Also, I went ahead yesterday and broke down and purchased 32GBs of ram and I noticed in modded servers, that ram utilization peaks around 16GB-17GB utilization.