Intel is on the verge of unveiling the architectural blueprint of Panther Lake, while the official release of model specifications is still pending. At present, the entire lineup of Panther Lake has been leaked, encompassing three sub - series with a grand total of 12 models. However, the authenticity of this leak still requires confirmation.

These three sub - series are as follows:

The Core Ultra X308H series is tailored for high - end notebooks. It features a newly introduced 'X' designation, which signifies the presence of large - scale integrated graphics.

The Core Ultra 305H series is designed for gaming laptops. It comes equipped with 4 - core integrated graphics.

The Core Ultra 300U series is intended for ultrathin laptops. This series lacks E - cores and also sports 4 - core integrated graphics.

As of now, detailed parameters like frequency, cache size, and power consumption have not been made public.