I'm sure it will be an improvement from your old rig. 32GB of RAM is what you should be having and that CPU you just equipped is no slouch. You should get a smoother experience than before but you are going to want to upgrade your GPU. Depending on your monitor, you should let us know what monitor resolution and refresh rate you are using, you should upgrade accordingly...
1080p = RTX 2060 Super / RX 5700 (Should be able to find in stock)
1440p = RTX 2080 Super / RX 5700XT (Should be able to find in stock)
4K = RTX 3080 / RX 6800XT (Ideal for 4K, Hard to find at the moment)