Anyone have a list of HDR compatible GPU's and how to enable them?

[spikerules]

Hi all,
As title please. I have a AMD nano in the living room and was wondering how to enable it. I thought it did have HDR, but not sure how that could work over HDMI 1.4a?

 

[rtho782]

Part of the issue is that you need to clarify exactly what you mean by HDR.....

40 bit colour? (10bpp with 10b alpha?)

etc.

In any case, if you're at 4k, you need polaris to do HDR and 60hz.

 

[spikerules]

Part of the issue is that you need to clarify exactly what you mean by HDR.....

40 bit colour? (10bpp with 10b alpha?)

etc.

In any case, if you're at 4k, you need polaris to do HDR and 60hz.

Well HDMI 2.0 won't do 4k 60Hz at 10 bit, so I'm obviously not talking about any of those... Max I could get at 4k 60Hz would be 8bit 422

 

[Panos]

No nano doesn't support Hdr via HDMI. Via DP only.

Polaris card do though having hdcp2.2 also if correct

 

[rtho782]

Well HDMI 2.0 won't do 4k 60Hz at 10 bit, so I'm obviously not talking about any of those... Max I could get at 4k 60Hz would be 8bit 422

Well you're already needing to drop the colour resolution via 4:2:2 colour so increasing colour depth would require dropping it even more

 

[spikerules]

No nano doesn't support Hdr via HDMI. Via DP only.

Polaris card do though having hdcp2.2 also if correct

I have a club3d dp to hdmi 4k60hz adapter, would that work?

 

[Panos]

I have a club3d dp to hdmi 4k60hz adapter, would that work?

You can try it.

 

[spikerules]

It doesn't.