North America versus Europe in Compute Express Link (CXL)

The demand for Compute Express Link (CXL) technology illustrates significant regional divergence, most prominently between North America and Europe. North America, representing a considerable 42.9% of the global share in 2025, leads due to a robust technological infrastructure and ongoing investment in AI and machine learning applications. In contrast, Europe, despite its strong technology sector, faces challenges that limit its growth potential in the CXL space. The full figures are in our Compute Express Link (CXL) market size and forecast report.

North America's dominance stems from its deep-rooted culture of innovation and substantial investment in technology solutions. The United States, in particular, serves because a significant driver of this trend, with many enterprises prioritizing high-performance computing (HPC) architectures to support advanced workloads. The projected growth of CXL switches, expected to achieve a compound annual growth rate of 29.2%, highlights this region's commitment to enhancing data transfer capabilities crucial for high-demand applications.

Conversely, Europe, which comprised around 23.0% of the global share in 2025, encounters barriers that hinder its expansion. The regulatory landscape, while promoting digital transformation, does not fully align with the rapid innovation seen in North America. Countries including Germany and France play crucial roles, yet they require continuous investment in technology infrastructure to keep pace with their North American counterparts.

The rising costs associated with advanced technology solutions present significant challenges for European enterprises. Smaller companies and startups often struggle to allocate sufficient budgets for integrating CXL technologies, leading to slower adoption rates. This financial pressure results in a cautious approach to upgrading systems and capitalizing on the opportunities presented by CXL.

In contrast, enterprises in North America demonstrate stronger financial flexibility to invest in CXL solutions. This willingness to invest creates a more competitive environment where companies continually seek to optimize their IT infrastructure. The emphasis on improving data transfer efficiencies aligns with the increasing complexity of AI/ML workloads, fostering a favorable environment for growth within the CXL landscape.

Another factor contributing to North America's lead is the growing demand for Type 2 and Type 3 CXL devices. Expectations for these devices to reach values of USD 1,174.9 million and USD 3,986.7 million, respectively, by 2033 further position North America because a hub for advanced computing solutions.

The divergence in CXL regional demand stems primarily from differing levels of investment, regulatory environments, and financial flexibility among enterprises. North America’s strong technological infrastructure and culture of innovation support a thriving ecosystem for CXL technologies. Meanwhile, Europe faces several challenges that should be addressed to catch up with its North American counterpart. Stakeholders in Europe focus on enhancing investment and aligning regulatory frameworks to boost adoption rates and future growth prospects in the CXL sector.