Arm’s Growing Stronghold in AI Infrastructure

A major shift is transforming data centers as Arm-based architectures displace x86 designs. 
 
A Research projects Arm will capture 90% of the AI ASIC server CPU market by 2029.
  
 
This growth is fuelled by hyperscalers like Google, AWS, and Meta adopting in-house silicon. 
 
These companies seek to optimize performance while significantly reducing operational costs.
 
 
Key catalysts include aggressive Arm architecture licensing and the new Arm AGI CPU platform. 
 
Arm Neo-verse cores offer up to twice the performance-per-watt of x86 alternatives.
 
 
Google is integrating its Axion CPU into TPU infrastructure, while AWS expands its Graviton usage. 
 
 
Microsoft has similarly paired Azure Cobalt with its MAIA AI accelerators.
 
 
Meta’s adoption of the Arm AGI CPU for its MTIA infrastructure marks a critical industry milestone. 
 
 
This confirms a deliberate move away from traditional merchant x86 silicon.
 
 
The transition will accelerate in late 2026 as next-generation ASIC platforms deploy at scale. 
 
This shift prioritizes in-house designs manufactured on advanced process nodes.
 
 
Consequently, this evolution drives massive demand across the TSMC supply chain. 
 
Arm is now the foundational architecture for future sovereign and hyperscale AI.