According to the Intel product specifications
https://ark.intel.com/content/www/us/en/ark/products/236773/intel-core-i9-processor-14900k-36m-cache-up-to-6-00-ghz.html, the Intel 14900k processor supports up to 192 GB of DDR5 memory with a maximum speed of 5600 MT/s. This means that your memory configuration may work with the processor, but it may not run at the full speed of 6600 MHz. You may also need to adjust the BIOS settings to enable the XMP profile for your memory, or manually set the frequency and timings.
As for the stability of the system for heavy processes, this may depend on various factors, such as the cooling solution, the power supply, the motherboard, and the software you are using.
To summarize, the Intel 14900k processor and the 192 GB of 6600 MHz CL32 memory may work together, but they may not achieve the optimal performance and stability for heavy processes. You may need to consider other components and software factors that may affect the system stability.
To know more, you can also contact your motherboard OEM.
