Apple shipping a MacBook Neo with 8GB of unified memory in 2025 feels like a throwback, but the wafer economics actually explain it. JD Hodges did a deep dive on the benchmarks and supply chain math, and the picture that emerges is less about cheaping out and more about Apple optimizing for yield on a constrained node.
The benchmarks are the surprising part. On everyday workloads — browsing, mail, light Xcode, even some Final Cut — the Neo holds its own against machines with twice the RAM. Unified memory plus aggressive swap on fast SSDs hides a lot of sins. The compression ratios Apple is hitting on memory pages are genuinely impressive.
But the moment you push it — multiple Chrome profiles, a Docker container, an LLM running locally — the cracks show fast. 8GB in 2025 is a fine bet for the median user Apple is targeting, and a terrible one for anyone who plans to keep the laptop five years. The SSD wear from constant swap is the part nobody talks about.
The wafer economics piece is what makes this strategic rather than stingy. Smaller dies mean better yields, and 8GB SKUs let Apple bin chips that wouldn't make the cut elsewhere. It's clever. It's also why the upsell to 16GB is priced the way it is.
If you're buying one, just pay for the 16GB. Apple knows exactly what they're doing, and so should you.
