Modern desktop computers utilize advanced efficiency cores for optimal performance.
Modern desktop computers utilize advanced efficiency cores for optimal performance.
Desktop PCs include efficiency cores mainly for Apple's Mac Mini and Intel processors, whereas AMD typically uses performance-only cores. This setup helps balance power consumption and performance, especially since these systems run on constant power. The M4 Mac Mini you're eyeing likely features a mix of cores to optimize both speed and battery life. Considering your plans to use MacOS instead of Windows, the efficiency cores make sense for longer runtime. If you're only interested in testing MacOS without needing Windows, the M4 model could be ideal despite its dual-core configuration.
Intel's efficiency cores focus more on saving space rather than power savings. Between the 12-14th generation, E cores deliver roughly 30% less performance compared to P cores but occupy only 25% of the die area. This means using the same silicon allows you to achieve 20% higher performance if your workload scales with additional threads.
They perform poorly with single-core processing, which matters a lot for games. Also, their access latency is much higher, lowering the overall quality of play.
It's likely I haven't had time to review the latest Intel releases yet; I've been pretty occupied. Still, the 14th generation showed that E cores weren't very efficient when Intel managed them.