Apple M3 vs Intel Core Ultra 7 155H

The Apple M3 is a processor developed by Apple, optimized for the Apple ecosystem and high energy efficiency in Mac devices.

The Intel Core Ultra 7 155H is a mobile Intel processor of the "Meteor Lake" generation for various laptops, with a focus on AI capabilities.

The Apple M3 is manufactured using a 3 nm process, utilizes an efficient core architecture, and has 20 MB of L2 cache. The Intel Core Ultra 7 155H is based on a 7 nm process, features a hybrid architecture with performance and efficient cores, 18 MB of L2 cache, and 24 MB of L3 cache.

In single-core benchmarks, the Apple M3 shows significantly higher performance. For multi-core tasks, the Intel Core Ultra 7 155H offers higher performance. Both integrate graphics units: the Apple M3 (10 Core) and the Intel Iris Xe 8 Core Graphics 128 EUs (Meteor Lake). Gaming performance depends on software optimization.

The Intel Core Ultra 7 155H offers broader compatibility with PC games. The Apple M3 has 102 GB/s maximum memory bandwidth, while the Intel Core Ultra 7 155H has 120 GB/s. The Apple M3 is known for its energy efficiency due to the 3 nm process, which enables long battery life. Despite efficiency improvements, the Intel Core Ultra 7 155H tends to have higher power consumption under load.

The Apple M3 is an integral part of Apple devices, often with higher acquisition costs. The Intel Core Ultra 7 155H is available in many laptops across various price ranges, allowing for more choice and a broader price-performance ratio. The Apple M3 impresses with excellent single-core performance and energy efficiency, ideal for creative applications and users within the Apple ecosystem.

The Intel Core Ultra 7 155H offers higher multi-core performance and broader software compatibility in the Windows environment, suitable for multitasking and flexible hardware selection.