Intel Core Ultra X9 388H
Benchmarks & Specs

The Intel Core Ultra X9 388H is a modern component for high-end mobile computers. With the Panther Lake H architecture, Intel focuses on a very efficient and modern design. The manufacturing in a 2 nm process ensures a noticeable increase in overall energy efficiency. We especially like the integration of the Intel Arc B390 graphics unit for daily tasks.

The Intel Core Ultra X9 388H offers smooth operation with its large cache. A full 18 MB of Level 2 cache supports the processor in fast real-time calculations. Additionally, 24 MB of Level 3 cache are available for demanding data volumes. The maximum memory bandwidth of 154 GB/s enables rapid data transport within the hardware.

In everyday use, the Intel Core Ultra X9 388H shows high stability. This performance is especially important for users who want to work on projects while traveling. We like the good balance between raw computing power and heat development in this chip. The Intel Core Ultra X9 388H remains surprisingly cool and quiet even during long working phases.

We were surprised by how smoothly processes work with the Intel Arc B390 graphics solution. Overall, the processor feels like a well-rounded package for modern notebooks and workstations. The Panther Lake H architecture forms a solid foundation for many demanding applications. It is quickly evident that Intel focused on mobile flexibility during development.

For us, the Intel Core Ultra X9 388H represents a reliable component for high-quality laptops.

• Manufacturing in a modern 2 nm process
• Integrated Intel Arc B390 graphics unit
• High energy efficiency through new architecture
• Large combined cache for smooth working