Soldered RAM has better power delivery, but you won't notice.

Yes, soldered RAM gets cleaner power because the traces are shorter and there’s no physical socket introducing resistance or inductance. That’s just physics — less distance, fewer interfaces, less noise.

But unless you’re benching for world records or running memory-sensitive workloads that rely on nanosecond timing, the difference is academic. Modern socketed RAM with a decent motherboard handles power delivery just fine. Most people won’t see a performance gap.

The real trade-off isn’t power — it’s upgradability. Soldered RAM gives you a tiny power advantage and a massive flexibility penalty. So unless you’re building an ultra-thin laptop or a low-power embedded system, socketed is still the practical choice.

You’re not losing sleep over this. You’re losing sleep over RAM you can’t upgrade later.