Intel's Panther Lake CPU Lineup Leak
Intel has revealed details about its Panther Lake mobile processors planned for 2026, targeting high-performance laptops. Built on the advanced 18A manufacturing process, this lineup succeeds the Lunar Lake series and features a hybrid CPU architecture combined with integrated Xe3 graphics.
Core Ultra 300 Series Highlights
- The Panther Lake series includes the flagship Core Ultra X9 388H model with up to 16 CPU cores.
- The CPU core configuration includes 4 high-performance Cougar Cove P-cores, 8 Skymont efficiency cores, and 4 low-power efficiency cores.
- The boost clock speed reaches an impressive 5.1 GHz.
Integrated Graphics and Performance
The processors incorporate Intel's Arc B390 Xe3 integrated graphics, varying with each model:
- Entry-level models have 2 graphics cores.
- Higher-end models, like the Core Ultra X9 388H and Ultra X7 series, boast 12 GPU cores.
This mix of cores and powerful graphics is designed to enhance gaming and graphical capabilities on laptops.
Intel’s flagship Core Ultra X9 388H features "4 high-performance Cougar Cove P-cores, 8 Skymont efficiency cores and 4 low-power efficiency cores," running up to 5.1 GHz with "integrated Arc B390 Xe3 graphics with 12 GPU cores."
The leak originated from a popular source on X, providing detailed core counts and clock speeds for the upcoming processors.
Summary
Intel’s Panther Lake mobile CPUs bring a powerful hybrid architecture with up to 16 cores and advanced Xe3 graphics, promising notable leaps in laptop performance and gaming capabilities in 2026.
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