CONFIG_SYS_SUPPORTS_1024HZ is not available for thedefaultarchitecture x86.
Result is shown for architecture mips

CONFIG_SYS_SUPPORTS_1024HZ (not configurable)

configname: CONFIG_SYS_SUPPORTS_1024HZ

Linux/MIPS Kernel Configuration
└─>Kernel type
└─>SYS_SUPPORTS_1024HZ
In linux kernel since version 2.6.18 (release Date: 2006-09-19)