Intel’s Panther Lake CPU Lineup Leaked
Intel’s upcoming Core Ultra 300 series, codenamed Panther Lake, is set to launch in 2026 targeting high-performance laptops. Built on Intel’s advanced 18A manufacturing process, this lineup follows the Lunar Lake processors and introduces a hybrid architecture combining various CPU core types with powerful integrated Xe3 graphics.
Key Features of Panther Lake
- Up to 16 CPU cores in the flagship model
- Hybrid architecture with Cougar Cove P-cores, Skymont efficiency cores, and additional low-power cores
- Boost clock speed reaching 5.1 GHz
- Integrated Arc B390 Xe3 graphics with up to 12 GPU cores
- Improved AI capabilities for enhanced performance
Flagship Model: Core Ultra X9 388H
The Core Ultra X9 388H is the top-end variant featuring:
- 16 CPU cores: 4 high-performance Cougar Cove P-cores, 8 Skymont efficiency cores, and 4 low-power efficiency cores
- A boost clock speed of 5.1 GHz
- Integrated Arc B390 Xe3 graphics with 12 GPU cores for superior onboard gaming and graphical performance on laptops
Graphics Variants
Graphics capabilities vary across the lineup:
- Entry-level models have 2 graphics cores
- Higher-end "X" variants, including the Core Ultra X9 388H and Ultra X7 series, are equipped with 12-core Arc B390 Xe3 GPUs
Intel’s leaker on X revealed, “The flagship Core Ultra X9 388H model with up to 16 CPU cores... includes the integrated Arc B390 Xe3 graphics with 12 GPU cores.”
Panther Lake processors are expected to significantly boost performance and graphics capabilities for laptops launching next year.
Summary: Intel’s Panther Lake series, launching in 2026, delivers up to 16 cores and powerful Xe3 graphics, promising a notable leap in mobile CPU and GPU performance.