4 ms·
If it's still based on the chip in the DGX Spark, idle power draw remains a problem to be solved. My Spark pulls down 40W when doing nothing under Ubuntu.
by geerlingguy 4mo ago
If it's still based on the chip in the DGX Spark, idle power draw remains a problem to be solved. My Spark pulls down 40W when doing nothing under Ubuntu.
- dogma1138 4mo agoIt might be more of a Linux problem than a chip problem…
- my123 4mo agoFor the DGX Spark and OEM variants a big issue is that the ConnectX-7 is just not designed to have low power idle but instead to be efficient when loaded. NVIDIA already lowered power draw at idle by 18W with a currently out of tree driver leveraging PCIe hotplug for the NIC earlier this year. I think that quite a bit more people bought those to use them without the ConnectX than what NVIDIA expected.
- dogma1138 4mo agoI’m pretty sure 400 gig nics aren’t in the cards for these thin and lights…