Why 4060s? I’d have gone for 2nd hand 3090s personally
this isn't just about the power bill. consider that your power supply and electrical wiring can only push so many watts. you really don't want to try to draw more than that. after some calculations given my unique constrains, I decided 4060Ti is the much safer choice.
I think there's a sweet spot around 180-250W for these cards, unless you _really_ need top-end performance.
I tried dual in x16 x4 and inference performance cratered versus a single
Not just that - tensorcore count and memory throughput are both ~triple.
Anyway, don't want to get too hung up on that. Overall looks like a great project & I bet it inspires many here to go down a similar route - congrats.