Intel explains why its latest and upcoming Xeon CPUs are great for 5G and 6G

At the ongoing Mobile World Congress (MWC) 2026 event today, Intel has explained its vision and strategy on how it plans to leverage its Xeon platform for the upcoming 6G internet revolution. Xeon, as you are probably know, is Intel's server CPU lineup, similar to how Core is for the mainstream market. Xeon nowadays competes with AMD's EPYC server CPUs (it launched new desktop APUs at MWC), but Intel is confident in its approach.

The company argues that a GPU-first approach adds cost and complexity, while its integrated AI acceleration allows inference-heavy workloads to run efficiently on servers. Intel says that it is important to understand that different compute capabilities can help in different ways, and so it is incorrect to view it as a binary CPU versus GPU debate. As you may know, CPU is better at serial processing while GPU excels at parallel.

Looking ahead, Intel has previewed Xeon 6+, built on Intel 18A process, which promises higher core density, lower power consumption, and aggressive workload scaling compared to the current offerings like Xeon 6, that are based on the Intel 7 lithography. The company has framed this as the most credible path from 5G’s promise to 6G’s potential and gave examples of how telecom operators and players like Vodafone are using Xeon CPUs to accelerate its OpenRAN developments.

Intel writes:

• SK Telecom is deploying Xeon 6 with E-cores and Intel Ethernet 800 Series product in its mobile core production environment.
• NTT DOCOMO has selected Xeon 6 with E-cores and Intel Ethernet E830 Network Adapter for next generation mobile core deployments.
• Rakuten Mobile is preparing their commercial rollout integrating Xeon 6 with E-cores and Intel Ethernet 800 series network adapter for cloud native 5G core deployment.

You can find the announcement blog post here on Intel's official website.

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Posted Tuesday 3 March 2026 at 5:17 am AEST (my time).

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