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Date:      Sat, 26 Jun 2021 19:25:14 +0000
From:      Greg V <greg@unrelenting.technology>
To:        x11@freebsd.org, Robert Huff <roberthuff@rcn.com>, questions@freebsd.org
Subject:   Re: Old NVIDIA card, new FreeBSD = failure?
Message-ID:  <778F35B8-10F3-4D4D-8200-A235FD9A0762@unrelenting.technology>
In-Reply-To: <24790.13300.679983.900189@jerusalem.litteratus.org>
References:  <uZ6VybGvR6ddjj1CVAd0CMNpgvfbc65oLMD5y8r7OPur5j7flNkWuLoxJAueOHkyAJoOW68fE1zpTrvk18VPxSU3drao03Lv0n8UM6ge3y0=@protonmail.com> <36919.1624649280@segfault.tristatelogic.com> <24790.13300.679983.900189@jerusalem.litteratus.org>

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On June 25, 2021 7:52:20 PM UTC, Robert Huff <roberthuff@rcn=2Ecom> wrote:
>	I use AMD, not Nvidia, but I have been looking for over a year
>for a low end card actively supported by drm-kmod and/or
>drm-current-kmod=2E  Figuring out which chipsets they support =2E=2E=2E l=
et's
>just call it both educational and frustrating=2E
>	(For anyone in my position: I _think_ the RX 460 and above
>support GCN 2=2E1, which is what I _think_ is the bottom-end
>specification=2E  Cards matching this number seem to start at about
>US $50=2E)

Hi,

GCN is the name of the GPU architecture, not something a GPU "supports"=2E=
=2E

Polaris generation (RX 460-590) GPUs are GCN 4=2E0=2E Yes, they are a very=
 good option=2E But you can use older GCN just as well=2E

https://www=2Etechpowerup=2Ecom/gpu-specs/ is a good resource for searchin=
g through all the models=2E In the "Architecture" selector, you can choose =
any GCN, as well as RDNA 1=2E Just not RDNA 2 yet=2E



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