Intel Xeon E 2300 series processors support SGX with SPS, but SPS does not provide PAVP.
Tiger Lake-B desktop processors may support SGX with ME, but BIOS files for 500 series chipsets do not support SGX. Besides, ME firmware 15.0.10 and later removed iCLS and tcb. So Intel NUC 11 Extreme can't support UHDBD playback.