Nvidia Vera CPU Leaked: 1.5x Performance Over x86
NVIDIA is poised to unveil its Vera Rubin CPU at Computex 2026, promising a 1.5x speed boost and 2x overall performance over x86 competitors, according to GF Securities. The Arm-based processor, featuring 88 custom Olympus cores on TSMC 3nm, targets the burgeoning Agentic AI inference market with up to 1.5TB of LPDDR5X memory and a 1.8TB/s NVLink-C2C interconnect. Shipments are forecast to reach 4.2 million units by fiscal 2028 as the server CPU market swells to $211 billion by 2030.
Vera Rubin CPU Specs: 88 Arm Cores, 3nm Node, and KV Cache Optimization
The Vera Rubin CPU is built around 88 Armv9.2 Olympus cores fabricated on TSMC's 3nm process, offering a claimed 4x density advantage over x86 rivals. It supports up to 1.5TB of LPDDR5X memory and features a 1.8TB/s NVLink-C2C interconnect for tight GPU coupling. The chip is specifically optimized for Agentic AI inference workloads and KV cache management, signaling NVIDIA's push to dominate the AI compute stack beyond GPUs.
Shipment Forecasts and Market Growth Driven by Agentic AI
GF Securities projects NVIDIA will ship 1.2 million Vera Rubin units in fiscal 2027, ramping to 4.2 million in fiscal 2028. This aligns with a broader explosion in server CPU demand: the total addressable market for server CPUs is expected to reach $211 billion by 2030, fueled by Agentic AI workloads. Annual CPU unit demand is forecast to grow from 3.7 million in 2026 to 16.3 million in 2028, highlighting the massive shift toward Arm-based architectures in the data center.
NVIDIA's Arm Ecosystem Play Challenges x86 Incumbents
The Vera Rubin launch is a strategic move to solidify NVIDIA's Arm-based CPU ecosystem against entrenched x86 players. By combining the CPU with its NVLink-C2C interconnect and existing GPU dominance, NVIDIA aims to create a tightly integrated platform that can handle end-to-end AI inference pipelines. The forecasted shipment ramp—from 1.2M to 4.2M units in just one year—underscores the urgency with which hyperscalers are expected to adopt the new architecture.