5 Comments

Hi,

Can NVlink combine the memory of two GPUs to a single memory?

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I am interested in purchasing a similar machine, with four A6000s. My recommended wattage with these and a threadripper is already at 1800W. What did you do to solve this issue?

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I went with an enterprise CPU (EPYC), draws less energy, and didn’t max out on the cores. If your voltage is 200V+ you can also go with a 2000W PSU, however, they are harder to come by. You can also cap the energy usage on the GPUs, but it’s non standard and reduces performance.

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Seems stock for ASRock Creator TRX40 is heard to come by lately.. whats your take on the ASRock Rack TRX40D8-2N2T as a suitable replacement?

https://www.asrockrack.com/general/productdetail.asp?Model=TRX40D8-2N2T#Specifications

NB the bottom x8 slot is open ended so will take a 16x card

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It looks like a good alternative!

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