Ok the initial impressions, not so good. The 4700S is one of the lowest effort things i ever saw in my life:
BIOS:
Only options you can change there is secure boot, SVM and IOMMU on/off... and no much more. In fact it lacks ACPI settings!!!! what means, you cant set this board to auto power on after a power failure. There is no network stack or anything really.
TPM 2.0 is enabled by default.
PowerCFG:
I havent done power draw tests yet, but the first thing i noticed is that after installing the default AMD chipset driver it would not drop the clocks below 3ghz. Then i did both a bios update from C4 to C8 and installed the chipset drivers avalible on the 4700S page, and now it goes back to 0.8Ghz, but im not sure of what did the trick.
I/O: TRASH
This thing does not have a USB 2.0 header what is insane really, i really have a hard time finding a case for this thing that only have 1 USB 3.0 connector, most of them have 1x3.0 + 1x2.0 or 2x3.0, the CM Q500L is the only one i have at hand in fact.
The PCI-E is x4 2.0 and this thing comes in combo with a AMD branded RX 550 2GB, they say it is a powercolor, but it has a AMD logo on them, that seems to be a thing worldwide, i havent done game testing yet but im conviced that the RX 550 2GB will perform below a 3400G Vega 11 level due to the 2GB and the PCI-E interface, it is a very bad idea to bundle this thing with a 2GB card. It should have been the 4GB version.
The GB ETHERNET CARD IS A USB 3.0 DEVICE!!! it still performs rather well, but it is something to keep in mind.
Performance:
-Both Cinebench and CPU-Z point at this thing performing slightly faster than a 1700X
-ST turbo is 4Ghz, MT is 3.6Ghz.
-Latency is off the charts, altrought im not sure if i can trust those aida results.
Temperatures:
The backside, were the GDDR6 memory is, is cooled by a larger than normal aluminiun backplate, it really gets hot and there is nothing you can do about it.