Google DP1.4 to HDMI 2.1 converter and you will read it was supposed to be released sometime Q1 2020.
I can't find any for sale. I need one to play on an OLED TV. I'm in the market to buy a display so that's why i need to know if it's available.
I'm interested in playing 1440p 120Hz on a 4k display (windowed mode)
The bandwidth limitations of HDMI prevent 4k 120Hz. But DisplayPort allows it.
If i have only the 1440p updating on the screen and leave the borders of the screen black i imagine the bandwidth of the 1440p would fit within spec, but i don't think the system would allow it anyways.
So far i have only tested Witcher 3 and it worked at 1440p on my 4k display in windowed mode.
I'm interested in playing eye-candy story games like Witcher 3, Red Dead Redemption, Tomb Raider, Resident Evil, God of War, etc. Ryzen 3800X and 1080 Ti in SLI.