Apple A12 Bionic vs Apple A10X Fusion

The Apple A12 Bionic (2018) is a mobile SoC for devices like the iPhone XS. The Apple A10X Fusion (2017) was primarily used in second-generation iPad Pros.

Both are designed for mobile applications. The Apple A12 Bionic is manufactured using the more advanced 7nm manufacturing process. The Apple A10X Fusion is based on a 10nm process. Both utilize a hybrid core architecture for optimized performance and efficiency. The smaller manufacturing process of the Apple A12 Bionic allows for higher efficiency.

In benchmarks, the Apple A12 Bionic shows significantly superior single-core performance. The multi-core performance of both processors is almost identical, with differences below the 10 percent threshold. The Apple A10X Fusion offers a higher maximum memory bandwidth of 51 GB/s compared to the Apple A12 Bionic's 34 GB/s.

For gaming, the Apple A12 Bionic is more advantageous due to its stronger single-core performance and more advanced graphics unit, leading to smoother experiences. The Apple A10X Fusion still offers solid gaming performance. Thanks to its 7nm manufacturing, the Apple A12 Bionic is more energy-efficient than the 10nm-fabricated Apple A10X Fusion.

This results in lower power consumption and better thermal management. As permanently installed SoCs, neither has separate market prices. The costs are part of the overall device. Devices with the Apple A12 Bionic tend to be more expensive due to their newer technology than those with the Apple A10X Fusion.