Amazon's Graviton5 chip delivers 25% performance boost with new chiplet architecture

Jul 10, 2026

Amazon Science announced Graviton5, a new processor featuring a chiplet-based architecture, custom die-to-die connectivity, DDR5-8800 memory, and PCIe Gen6 interconnects. The chip delivers a 25% performance improvement for general-purpose and agentic AI workloads, while also increasing energy efficiency beyond Moore's Law.

Why it matters: Graviton5 marks a significant advancement in custom silicon for cloud computing, enhancing AI inference and general-purpose workloads in AWS data centers.

Full story at: Amazon Science ↗