ARM Cortex-X4
Realizes: next-gen ultra-premium mobile/AI compute
ARM Cortex-X4 is ARM's 2024 high-performance flagship core for next-generation flagship SoCs such as the Qualcomm Snapdragon 8 Gen 4, emphasizing aggressive pipelining and high IPC to sustain sustained high frequencies for mobile and AI compute workloads.
Examples
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Samsung Galaxy S25 Ultra (Snapdragon 8 Gen 4)
Samsung Galaxy S25 Ultra (Snapdragon 8 Gen 4 variant) demonstrates Cortex-X4's aggressive pipelining and IPC in a flagship mobile/AI package.
{'workload': 'mobile AI inference', 'peak_frequency': '3.3 GHz', 'process_node': '4nm FinFET'}
ultra-high
mobile flagship
very low