I analyzed the data and found that this is a corner-case bug in HWiNFO which concerns a very specific set of order only. It will be fixed in the next HWiNFO build.
The CCX-aware order currently reported in build 4000 in this case is wrong and it should equal the original (CPU) order.
3700x in a MSI x570 Gaming Plus
Windows order (which changes scale, but not order after enabling PBO)
without PBO: 151, 148, 144, 151, 136, 128, 132, 140
with PBO: 145, 141, 137, 145, 130, 122, 126, 134