# Intrinsics for Later Generation Intel® Core™ Processor Instruction Extensions

This section discusses intrinsics for 3rd and 4th generation Intel® Core™ Processor instruction extensions, intrinsics for converting half floats, intrinsics that generate random numbers, intrinsics for multi-precision arithmetic, and intrinsics that allow reads and writes to the FS base and GS base registers.

Parent topic: Intrinsics

- Intrinsics for 3rd Generation Intel® Core™ Processor Instruction Extensions
- Intrinsics for 4th Generation Intel® Core™ Processor Instruction Extensions
- Intrinsics for Converting Half Floats that Map to 3rd Generation Intel® Core™ Processor Instructions
- Intrinsics that Generate Random Numbers of 16/32/64 Bit Wide Random Integers
- Intrinsics for Multi-Precision Arithmetic
- Intrinsics that Allow Reading from and Writing to the FS Base and GS Base Registers