In particular, Geekbench appears to have issues when there are more than 16 performance cores, which is the case with the M3 Ultra. (Of note, the M2 Ultra had exactly 16 performance cores so didn ...

However, judging by the Geekbench scores, the M3 Ultra looks like it’s a worthy upgrade over its predecessor. It is up to 30% faster compared ot the 24-core M2 Ultra chipset.

Similarly, the M3 Ultra is two M3 Max chipsets fused together. Compared to the M3 Max in the MacBook Pro 16, it ranges from 31% faster in Geekbench 6 multi-core up to 81% faster in the Cinebench ...

M3 or M3.5? The M1 Ultra and M2 Ultra chips were essentially just two M1 Max and M2 Max processors, respectively, stuck together with Apple’s UltraFusion technology.

It has over 800GB/s of memory bandwidth. AI professionals can use this new M3 Ultra chip on the Mac Studio to run large language models with over 600 billion parameters directly on the device.

That’s more than 160 million pixels being driven. Apple’s M3 Ultra chip uses a custom UltraFusion packaging technology to connect two M3 Max dies across more than 10,000 signals.

The first Geekbench 6 benchmark results for the high-end M4 Max chip with a 16-core CPU surfaced today, and they show that the chip is up to 25% faster than the high-end M2 Ultra chip with a 24 ...