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lend000 | 3 months ago

Is there something similar with twice the memory/bandwidth? That's a use case that I would seriously consider to run any frontier open source model locally, at usable speed. 128GB is almost enough.

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wmf|3 months ago

I should also mention that if you want twice the performance of DGX Spark you can buy... two Sparks and link them together.

wmf|3 months ago

Mac Studio

bigyabai|3 months ago

Even an M3 Ultra won't put up similar GPU compute to a DGX Spark: https://blog.exolabs.net/nvidia-dgx-spark/

Fill up the memory with a large model, and most of your memory bandwidth will be waiting on compute shaders. Seems like a waste of $5,000 but you do you.