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Hbr3

Rberk2

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Hello!

I am using an LG 5120 X 2160 @60, 10 bit rgb hdr DISPLAYPORT 34WK95U-W on a GeForce 2080ti card. I am trying to verify hbr3 performance.

GPUZ lists the monitor current rate as 8.1ghz and the maximum rate as 5.4 ghz..

These numbers seem impossible.. I think it takes hbr3 to achieve this res. So what is the maximum rate trying to tell me? Is it just a mistake?
 

W1zzard

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I just looked at the code and the numbers are pretty much straight out of the NVIDIA driver.

Any chance that one output takes into account multi-stream transport and the other does not? Lanes current/max shows the same number?

Somehow I suspect an NVIDIA driver bug here. Have you tried contacting their support? They usually respond pretty quickly.
 

Rberk2

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Thanks for the response.

There is NO MST involved.

One Monitor, One GPU, One 8k certified displayport cable.

Thank you so much for pointing me in the right direction.
5120x2160_direct.png
 
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Interesting, if GPU-Z can detect type of cable used, such as VGA (analog), DVI, DP, HDMI, ThunderBolt/etc, maybe this is worth being present in the main GPU-Z screen too! :)
@W1zzard - what do you think, please? :)
 

W1zzard

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Interesting, if GPU-Z can detect type of cable used, such as VGA (analog), DVI, DP, HDMI, ThunderBolt/etc, maybe this is worth being present in the main GPU-Z screen too! :)
@W1zzard - what do you think, please? :)
Not worth it for the main screen, also only works on NVIDIA atm
 
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Video Card(s) SAPPHIRE R9 290 Tri-X OC 4GB/MSI RX 480 8GB/SAPPHIRE R9 390 8GB
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Okay, thanks. :) Maybe later on if somehow AMD allows detecting cable kind/type too. :)
 
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