AC-108021002

The Ampere Altra Family processors, including models like the AC-108021002, are designed for modern cloud-native computing. These processors offer a balance of high performance, scalability, and power efficiency.

Key features include a core count ranging from 32 to 128 cores, operating at a consistent frequency of up to 3.0 GHz. Each core is single-threaded with dedicated L1 caches (64KB Instruction, 64KB Data) and a substantial 1MB L2 private cache, mitigating noisy neighbor issues and enhancing security in multi-tenant environments. The processors support up to 4 TB of DDR4-3200 memory across 8 channels with ECC.

Connectivity options include 128 lanes of PCIe Gen4 and optional CCIX for multi-socket configurations. The Ampere Altra family is built on TSMC's 7nm FinFET process and is available in a 4926-pin FCLGA package. These processors are suitable for a wide range of applications, from edge devices to hyperscale data centers, providing dense compute solutions with high performance per rack.

The architecture incorporates advanced features like Interrupt Virtualization (GICv3), IO Virtualization (SMMUv3, SRIOV), and enterprise-grade RAS features with SECDED ECC protected memory. Advanced power management techniques are also integrated for dynamic estimation and voltage droop detection.