Meta expands AI chip roadmap with new ARC project on TSMC 2nm, delays Olympus to compete with Nvidia Rubin
Jul 23, 2025
Key Points
- Meta delays its flagship Olympus chip to H1 2028 to redesign it for direct competition with Nvidia's Rubin GPUs, prioritizing a direct hit over meeting its original Q4 2027 timeline.
- Meta launches ARC, a new AI chip using TSMC's 2-nanometer process for post-training and inference workloads, with mass production targeted for H1 2027.
- Every major hyperscaler is now building custom silicon to reduce dependence on Nvidia, signaling a shift from accepting Nvidia's premium pricing during shortages to treating the Nvidia tax as unsustainable.
Summary
Meta is expanding its AI chip roadmap with a new project called ARC, which will use TSMC's 2-nanometer process and target mass production in the first half of 2027. The company is also delaying its flagship Olympus chip from Q4 2027 to H1 2028 to redesign it for direct competition with Nvidia's Rubin GPUs.
ARC will handle post-training and inference workloads as a supplementary product alongside Olympus rather than a replacement. MediaTek is favored to win the design services contract, with finalization expected in coming weeks.
Meta joins every major hyperscaler now designing custom silicon to reduce dependence on Nvidia. Google established this path with TPUs; Meta, Microsoft, OpenAI, and others are following. Semi-Analysis notes that H100 and H200 chips will remain useful performance baselines for years, but the competitive pressure is real. Nvidia's premium pricing, justified during the GPU shortage, is becoming a target. The narrative has shifted from "we need whatever Nvidia can ship" to "we're building our own because the Nvidia tax is unsustainable."
Meta's dual-track approach hedges timeline risk while maintaining aggressive schedules on both fronts. The decision to delay Olympus in order to compete directly with Rubin rather than shipping on the original schedule is the sharper signal. Meta believes the slip is worth landing a direct hit on Nvidia's next-generation flagship.