SDX65M

The Qualcomm Snapdragon X65 5G Modem is the baseband chipset used in the iPad Pro (11-inch) (4th generation), iPad Pro (12.9-inch) (6th generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro and iPhone 14 Pro Max.

it is also known as  in firmware.

iOS
1.00.05    16.0           (Build 20A357 & 20A362) 16.0.1        (Build 20A371) 16.0.2        (Build 20A380) 1.00.08    16.0.3         (Build 20A392) 1.11.02    16.1 beta      (Build 20B5045d) 16.1 beta 2   (Build 20B5050f) 1.13.00    16.1 beta 3    (Build 20B5056e) 1.13.01    16.1 beta 4    (Build 20B5064c) 1.13.02    16.1 beta 5    (Build 20B5072b) 1.13.03    16.1 RC        (Build 20B79) 16.1          (Build 20B82) 1.21.01    16.2 beta      (Build 20C5032e)