
M5 Max Too Powerful for 14-Inch MBP: Throttling Undermines its 14" chassis
Notebookcheck tests the 14-inch MacBook Pro with the top-end M5 Max (40-core GPU, 128 GB RAM, 8 TB SSD) and finds phenomenal raw performance on paper but serious cooling limits in a compact chassis: significant thermal throttling and inconsistent CPU behavior in High Power mode, driven by true limits on power input (~97 W) and a 96 W PSU. The result is faster short-burst gains but unstable sustained performance, plus battery drain under load. Despite the downsides, the 14" MBP still offers an excellent display, speakers and impressive battery life in light use; for sustained workloads the 16-inch MBP or the M5 Pro in 14" form may be a better fit, with 8 TB/128 GB RAM as the top-end option.




