[SOLVED] (4) Monitors Interesting Issue, Looking for input on how to resolve.

Nov 10, 2021
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Hi Guys,

I have an interesting issue, that I believe I know what might be the problem, but if someone could confirm for me, I would appreciate it.

I currently have 4 monitors laid out, in a new workstation for our company.
Monitor 1: Samsung 49" CRG9 (5120x1440 @120HZ)
Monitor 2: Samsung LS34J552WQNXZA-RB 34" (2560x1440 @ 75HZ)
Monitor 3: Samsung LS34J552WQNXZA-RB 34" (2560x1440 @ 75HZ)
Monitor 4: Samsung LS34J552WQNXZA-RB 34" (2560x1440 @ 75HZ)

Monitor 1, works at full resolution, but is limited to 100hz
Monitor 2, Works full res, and refresh
Monitor 3, Works full res, and refresh
Monitor 4, Only works at 1080P 60hz

For monitor 4, I can select the resolution to be 2560x1440P, but it shrinks down to an incorrect aspect ratio. It looks like 4:3. Leaves black bars on the sides.

I believe, I'm running into a hard cap on resolution / refresh rate on the GPU.
It's only a WX3200 (old card laying around, waiting on budget approval for new replacement, Looking at Radeon Pro 6600 or above.

However, as I began to run across the datasheets, I really was confounded.

The datasheet for the WX3200, all the way up to the 6600 show the same. The 6600 is finally when I see 4x @5120x2880, but the 8000 series and 9000 series, show the same support as the WX3200, and that unit shows 4x @3840x2160.

I'm curious, what graphics card, would we need to run all of them at full refresh rate and resolution?

Thanks in advance!
 

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