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Arm launches Neoverse CSS N4 platform with up to 128 cores per chip

September 8, 2026, 05:00 UTC · Cambridge, United Kingdom · Europe · no longer in the live window

Arm unveiled the Neoverse CSS N4 "Ranger" compute subsystem built on TSMC N3P process, scaling to 128 Neoverse N4 cores per chip for cloud and AI infrastructure.

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Technology events in United Kingdom

• Uber launches robotaxi service in London with human backup driver
• Arm announces next-gen phone platform with agentic AI and desktop-quality graphics
• Arm launches Neoverse CSS N4 Ranger server platform with up to 128 cores
• Arm debuts Neoverse CSS N4 Ranger platform with 128-core dies
• Hackers breach Liquid Network, steal $320M in Bitcoin
• Google DeepMind opens Lyria 3.5 music AI to all Gemini users

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