Intel Corporation is poised to partially lift the veil of secrecy tomorrow on its Core Ultra 300 series processors, which go by the code - name Panther Lake. This particular series will make use of Intel's in - house 18A process. This move represents one of Intel's most substantial process advancements in recent memory. The energy - efficiency performance of the Panther Lake processors has generated a great deal of excitement. According to leaked details, its energy efficiency truly stands out from the crowd.