in the real world with program's million's of people use, over the 2600, the 3950x is 30% more performance, at 7 times the cost

Ryzen 9 3950x (stock) 64GB 3200 RAM (NO VIRTUAL MEMORY)

Daz3d 4.12 Pro (iray) https://www.daz3d.com/ https://www.daz3d.com/install-manager-info
benchmark scene https://www.versluis.com/2019/03/daz-studio-t...er-speeds/

Single Card Optix Prime Enabled (CPU+GPU)
7 minutes 47.65 seconds

Single Card Optix Prime Disabled
do this later

Two Card's Optix Prime Enabled (CPU+GPU)
do this later

Two Card's Optix Prime Disabled
4 minutes 34.45 seconds

Terragen 4 v4.4.44 free (Preview Paused) [ fractals have always been and always will be he boss at using a CPU to its full potential ] https://planetside.co.uk/free-downloads/terragen-4-free-download/
benchmark scene https://planetside.co.uk/terragen-4-benchmark/
4 minutes 40 seconds

3dMark Time Spy
Score 6352 https://www.3dmark.com/3dm/41459828?
Score 11801 (SLI) https://www.3dmark.com/3dm/41459372?