Powerful hardware components are required for AI calculations. The following hardware components are particularly critical for AI calculations:

1. Processor: A powerful CPU is required to perform complex calculations. Some of the most popular CPUs for AI calculations include Intel Xeon, AMD Ryzen, and NVIDIA Tegra.

2. Graphics Processor: GPUs can perform parallelized calculations and offer higher performance than traditional CPUs. NVIDIA GeForce and AMD Radeon are some of the most commonly used GPUs for AI calculations.

3. Memory: Large memory is required to process large amounts of data during calculations. A RAM capacity of at least 16 GB is typically required for AI calculations.

4. Data Storage: Large data storage is required to store the data for AI calculations. A hard drive with a capacity of at least 1 TB is recommended.

5. Networking components: Fast networking components like Ethernet or Wi-Fi are required to transfer data between different devices.

It is also possible to use specialized hardware for AI calculations, such as the NVIDIA Tesla V100, which was specifically developed for deep learning applications. Overall, the selection of hardware components is critical to enable efficient and fast AI calculations.