Intel is on the verge of a major generational change in the notebook segment: the brand new Panther Lake platform, officially announced as Core Ultra Series 3 or Core Ultra 300, will celebrate its world premiere at CES 2026. The international market launch will take place as part of a livestream event on the night of January 6 and marks the beginning of a new CPU era.
- World premiere: Presentation at CES 2026 in January
- New Core Ultra 3xx with up to 16 cores and powerful Xe3 GPU
- Eight H models for high-end notebooks, six economical U models
- Clock rates and core configurations are based on predecessors
New standards in the high-end notebook market
With Panther Lake, Intel is focusing specifically on high-performance notebooks and ultra-mobile systems. The platform brings significant improvements in multi-core performance and integrated graphics. The new H models are a particular highlight in the high-end sector: up to 16 cores (4 Performance, 8 Efficiency, 4 Low-Power Efficiency) ensure high multi-thread performance, while the Xe3 graphics unit with up to 12 cores has been optimized for modern gaming and creative applications.
The H-CPUs, such as Core Ultra X9 388H and X9 386H, reach up to 5.1 GHz and are specially designed for demanding, performance-oriented applications. The Xe3-integrated graphics promise a clear boost for graphics and AI-based workloads. Intel also attaches great importance to power-saving functions and optimized power consumption in order to offer a balanced ratio of performance and efficiency.
Diversity thanks to the new U series
In addition to the top models for high-end laptops, Panther Lake will also serve the entry-level and mid-range with six different U models. These CPUs are characterized by lower TDP and even more energy-efficient architectures – an important basis for ultra-mobile devices such as slim notebooks or convertibles.
The U-series chips, such as Core Ultra 7 365U, Core Ultra 5 355U or Core Ultra 3 332U, offer smaller expansion stages with up to 4 performance and 4 low-power efficiency cores. The clock rates range up to 4.8 GHz, while the Xe3 GPU with up to four cores is tailored to everyday applications and efficient multitasking.
Expected model overview: (selection)
| Model | Cores P+E+LPE | Maximum clock frequency | GPU cores | Application area |
|---|---|---|---|---|
| Core Ultra X9 388H | 4+8+4 | 5.1 GHz | 12 | High-end |
| Core Ultra X7 366H | 4+8+4 | 4.8 GHz | 12 | High-end |
| Core Ultra X5 338H | 4+4+4 | 4.7 GHz | 10 | performance |
| Core Ultra 7 365U | 4+0+4 | 4.8 GHz | 4 | Beginner/Ultra |
| Core Ultra 3 332U | 2+0+4 | 4.4 GHz | 2 | Beginner |
Intel thus fulfills a wide range of system requirements from ultra-light mobility to gaming and creative workstation level. The new processors will be delivered worldwide following the launch event.
Conclusion
Panther Lake aka Core Ultra 300 stands for a promising generational change in the notebook sector: more cores, a more powerful Xe3 GPU and a versatile model range promise a breath of fresh air in the mobile computing technology market. The new series will be officially presented from January 2026 and will be available worldwide in the further course of the year – details on prices are still pending at the moment, but are expected soon after the market launch.
