Intel Panther Lake Core Ultra Series 3 CPU Leak: Top Model Hits 5.1 GHz

The buzz around Intel’s forthcoming Panther Lake “Core Ultra Series 3” CPUs is reaching new heights with recent leaks revealing their impressive clock speeds. These chips are expected to deliver frequencies up to 5.1 GHz, promising enhanced performance and efficiency. As anticipation builds, tech enthusiasts are eager to see how these processors will redefine computing power.

Intel’s Latest Panther Lake Lineup Unveiled

Reports suggest that Intel’s Panther Lake “Core Ultra Series 3” CPUs will come in 14 different SKUs, tailored across four segments. The premium segment will feature a 4+8+4 configuration with 12 Xe3 iGPU cores, aiming for top-tier performance. Other segments include the 4+4+4 with 10 Xe3 cores, 4+0+4 for mainstream uses, and an entry-level 2+0+4 setup. The top-tier Core Ultra X9 388H model is set to be the flagship, boasting up to 5.1 GHz clock speeds and an impressive 12 Xe3 iGPU cores, likely branded as Arc B390.

Diverse Options for Every Need

The Panther Lake series will cater to a variety of needs with its diverse configurations. The 4+4+4 models, like the Core Ultra 5 338H and 336H, will target users who need robust performance with clock speeds peaking at 4.7 GHz and 4.6 GHz, respectively. Meanwhile, the 4+0+4 lineup will focus on mainstream platforms, featuring models like the Core Ultra 365 and 355, offering up to 4.8 GHz. For entry-level needs, the U-Series introduces the Ultra 5 332 and 322, both clocked at 4.4 GHz with optimized power consumption between 15-28W.

Intel’s Core Ultra Series 3 “Panther Lake” CPUs are set to debut at CES 2026, with a release expected by January 2026, showcasing groundbreaking advancements in CPU technology.

Intel Panther Lake-H and U Lineup Details