Forgive my ignorance, but don't all current cards support 4K? And the NVidia drivers would support that under Linux (<- assumption). For example, this card ($220 at ME) claims to support four 4K monitors (DP, HDMI, DVI-D): https://www.memoryexpress.com/Products/MX64640
Have you had trouble in the past, or is this just due diligence?
On Fri, Apr 6, 2018 at 12:52 PM, Gilles Detillieux < grdetil@scrc.umanitoba.ca> wrote:
Hi. Does anyone on the list have experience and recommendations on how to support a 4k monitor under Linux? We want to use a single Dell 27" 4k monitor (P2715Q) with a CentOS 7 system. What would be a good choice for a PCIe x16 video card, preferably with DisplayPort output, that can support 4k@60 Hz and has good driver support under X.org - hopefully without having to resort to 3rd party pre-compiled, version-specific binary kernel modules? If we can keep the price for the card below $200-$300 that would be great.
Unfortunately my Google searches this morning for this have had a pretty low signal to noise ratio. Mostly people having problems with nVidia drivers.
Possibly relevant h/w info: ASUS M5A78L-Mlx+ motherboard and AMD FX-6350 CPU. Power supply has a spare 6-pin (3x2) PCI-E power connector for cards that require a dedicated power connection.
Thanks for any advice.
Gilles
-- Gilles R. Detillieux E-mail: grdetil@scrc.umanitoba.ca grdetil@scrc.umanitoba.ca Spinal Cord Research Centre WWW: http://www.scrc.umanitoba.ca/ Dept. of Physiology and Pathophysiology, Rady Faculty of Health Sciences, Univ. of Manitoba Winnipeg, MB R3E 0J9 (Canada)
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