but I'm still miffed why it is so vague in the first place in regards to the specs of the HDMI in the first place.
just chalk in down to experience and make sure you research it beforehand.
First thing I do is make sure whatever I am buying is suitable for what I want it for. Websites often are either incorrect or vague or misleading in their descriptions. Been doing that for years and years. If possible is it under 14 days since purchase then send it back.
As this is an enthusiasts board I would suspect most people get a monitor for UHD as connecting a PC to a TV for UHD is not known to give good results everytime. Always has that console owner stigma for me but thats just my opinion.
You could even say the card is not 4k at all but UHD but niggles and piggles make you wiggle.