A few days later, and a few pages more of comments and we still see the same thing:
PCPartPicker Part List:
https://pcpartpicker.com/list/RbKBNP
CPU: Intel Core i5-12600K 3.7 GHz 10-Core Processor ($299.99 @ Adorama)
Motherboard: MSI PRO Z690-A DDR4 ATX LGA1700 Motherboard ($209.99 @ Newegg)
Memory: Team T-Create Expert 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory ($59.49 @ Amazon)
Total: $569.47
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2021-11-17 14:07 EST-0500
PCPartPicker Part List:
https://pcpartpicker.com/list/TzKNht
CPU: AMD Ryzen 5 5600X 3.7 GHz 6-Core Processor ($299.00 @ Amazon)
Motherboard: MSI B550-A PRO ATX AM4 Motherboard ($139.99 @ Newegg)
Memory: Team T-Create Expert 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory ($59.49 @ Amazon)
Total: $498.48
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2021-11-17 14:08 EST-0500
PCPartPicker Part List:
https://pcpartpicker.com/list/fjLzz7
CPU: AMD Ryzen 7 5800X 3.8 GHz 8-Core Processor ($374.00 @ Newegg)
Motherboard: MSI B550-A PRO ATX AM4 Motherboard ($139.99 @ Newegg)
Memory: Team T-Create Expert 16 GB (2 x 8 GB) DDR4-3600 CL18 Memory ($59.49 @ Amazon)
Total: $573.48
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2021-11-17 14:08 EST-0500
12600k vs 5600x: 12600k is ~$70 more expensive for:
12600k vs 5800x: 12600k is same total price for:
Not sure why the argument continues...
The 5600x platform pricing continues to be headscratching here in the US. Especially for multi-threaded apps it loses hard to the 12600k but only saves you $70. For games using anything other than a 3090
and 1080p you might as well buy a 10400/11400 or R5 3600 (if the price is right) for less $$ than either of these. Or wait for the 12400 - depending on street price it will likely become the most obvious choice.
The 5800x platform is slightly beat by a 12600k (although we can say they 'trade blows') and is priced the same. Adding in the distinct connectivity advantages of the z690 board (compare the two motherboards storage options, USB ports, etc.) and it becomes a win for Intel.
Those who are upgrading from a Zen 2 to Zen 3 CPU, well alrighty then! If I had anything coffee lake or higher I certainly wouldn't be upgrading until Zen 4 or Meteor Lake (and probably not even then). For gaming - I don't think its worth it unless you have less than a 6 core. It's well-agreed that unless you are running a 3090
and 1080p the fps difference is pretty negligible. For content creation / pro applications, sure grab a 5950x its a beast. Heck, get a Threadripper! But maybe you should wait for Zen 3D?