Hi Ilyas
The L4 GPUs should work fine with AMBER 22 but I haven't had a chance to explicitly benchmark them yet. They are very low power GPUs (just 72W each) so I would expect the performance to pretty poor. You'd probably be much better off with A4500, A5000 or A5500 cards which are available at a discount right now - likely cheaper than the L4. See:
https://www.exxactcorp.com/blog/Molecular-Dynamics/RTX3090-Benchmarks-for-HPC-AMBER22-A100-vs-RTX3080-vs-RTX3070-vs-RTX6000
for performance comparisons.
All the best
Ross
> On Jun 21, 2023, at 17:19, Ilyas Yildirim via AMBER <amber.ambermd.org> wrote:
>
> Dear All,
>
> Does anyone have any experience on running the cuda versions of the AMBER 22 software under NVIDIA's L4 GPU cards? I am planning on upgrading my lab's GPU cluster. Thanks in advance.
>
> Best regards,
>
> Ilyas Yildirim, Ph.D.
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Received on Thu Jun 22 2023 - 08:30:02 PDT
