Benchmarks: CPU
Quiet PC wisely chooses not to overclock the Core i7-8700K processor (though Asus Multicore Enhancement is enabled in BIOS) and there's arguably no need. The hexa-core chip is a mighty performer in both single- and multi-threaded workloads.
The good news here is that there was no sign of throttling during our benchmarks, with the CPU maintaining a top speed of 4.3GHz across all cores under load.