The newly released 18-core processors feature a cutting-edge ‘Fusion Architecture’ that merges two separate dies within a single chip.
Apple has introduced its M5 Pro and M5 Max processors, set to power the recently unveiled MacBook Pro. These chips boast an 18-core CPU with a pioneering “Fusion Architecture,” achieving integration of two 3nm dies into a single system-on-a-chip (SoC). The CPU consists of six super cores alongside 12 performance cores, offering optimized, power-efficient, multithreaded performance. With up to 2.5 times the multithreaded performance of previous models, these chips include a neural accelerator in each GPU core, enhancing ray-tracing and quadrupling AI compute capacity over past generations.
The M5 Pro pairs this 18-core CPU with a 20-core graphics processor featuring improved shader core capabilities, second-generation dynamic caching, and hardware-accelerated mesh shading. It supports up to 64GB unified memory and boasts a 20 percent increase in graphics performance over the M4 Pro.
Targeted towards 3D animators, app developers, and AI researchers, the M5 Max offers a 40-core GPU supporting up to 128GB unified memory, enhancing ray-tracing performance by 30 percent compared to the M4 Max.
Both the M5 Pro and M5 Max integrate a faster 16-core neural engine for on-device AI, Thunderbolt 5 support, and Apple’s Memory Integrity Enforcement feature. The new MacBook Pro, featuring these chips, will be available for preorder starting Wednesday, ahead of its March 11th release.