Drivers & Software

[sjostrand]

Why can’t my DisplayPort 2.1 go 36 bits color but HDMI 2.1 does it work!

I do have 80gbs display cable on to my Sapphire NITRO+ RX 7900 XTX 24GB Gaming OC Vapor-X card!

because if I understand it correctly DisplayPort does support 36 Bits color at 6K Dell UltraSharp 32 6K – U3224KBA 60hz!

[Qoojo]

From what I can find, that is a 10-bit monitor. Here is what the manual says it supports:

• 1 x Mini DP 2.1 (HDCP 2.2)(Supports up to 6K 6144 x 3456
  60Hz 10bit, HDR)
• 1 x HDMI (HDCP 2.2)(Supports up to 6K 6144 x 3456 60Hz
  10bit FRL, HDR as per specified in HDMI 2.

[sjostrand]

Well it’s say when connected with HDMI 36bits color (12 bit) BUT when switching to DisplayPort it’s say 30 bit 10 bit and not 12 bits

[sjostrand]