Arm Holdings vs Horizon Robotics
Relationship
Arm Zena CSS and Horizon Mono do comparable work on autonomous driving; both also serve buyers who need to build a self-driving system; smaller scale (public).
Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.
4 of 6 capabilities — Shares AI compute hardware, accelerator silicon, autonomous driving and 1 more.
Ludbee capability tags · from the product recordsShared product type — Both ship hardware.
Ludbee product recordsSmaller scale — Horizon Robotics: $8.8B market cap, against Arm Holdings's $282.8B market cap.
Ludbee scale figures · valuation, market cap or revenue estimateAligned comparison
Capability overlap
Shared · 4
Not verified for Horizon Robotics · 2
Recorded for Arm Holdings. Horizon Robotics’s product records say nothing either way — a missing record is not a missing capability.
Horizon Robotics has no capability Arm Holdings lacks, among the 4 recorded here.
Products, side by side
Algorithmic pairing — assembled from recorded fields, not hand-checked
Arm Holdings
Hardware
Arm's first self-designed, TSMC-manufactured production CPU — up to 136 Neoverse V3 cores on 3nm — built for sustained agentic-AI data-centre workloads and co-developed with lead customer Meta.
Arm's second-generation mobile compute subsystem — the C2 CPU cluster (C2-Ultra, C2-Pro) with SME2 for on-device agentic AI — positioned by Arm against "the previous generation Arm (Lumex) reference platform".
A licensable microNPU IP core that adds on-device ML inference to area- and power-constrained embedded and IoT designs paired with Cortex-M processors.
A licensable microNPU IP core delivering roughly double the on-device inference performance of Ethos-U55, for Cortex-A, Cortex-R and Neoverse-based edge systems.
Neural processing unit designs licensed to chip makers for running models on edge and mobile devices.
Arm's AI-first mobile Compute Subsystem, a licensable CPU, GPU and system-IP bundle for on-device generative AI, shipping in the vivo X300 and OPPO Find X9.
CPU designs licensed to chip makers for servers and data-centre silicon, including the host processors in AI systems.
A configurable, pre-validated compute subsystem built on Neoverse N4 cores (8–128 cores per die, Armv9.3, up to 3.8 GHz on 3 nm) with integrated system IP, delivered to partners as RTL for agentic-infrastructure silicon.
A licensable physical-AI Compute Subsystem combining Cortex-A and Cortex-R processors with system IP for safety-relevant AI-defined vehicle and robotics SoCs.
Horizon Robotics
Hardware
Horizon Robotics' family of production ADAS smart-camera products, spanning Mono 2, Mono 3 and Mono 6, that bundle camera hardware with Horizon's perception software on Journey-series processors.
The Journey line of automotive AI compute, spanning four generations from J2 (2019, 4 TOPS) to J6 (2024, 10-560 TOPS), sold to carmakers and tier-one suppliers.
Horizon Robotics' current generation of automotive AI compute hardware, spanning the J6B, J6E, J6M and J6P variants from entry-level active safety at 10+ TOPS to full-scenario assisted driving at 560 TOPS.
No counterpart
Horizon Robotics sells these in a stack layer with no product recorded for Arm Holdings yet — nothing on the other side to compare them against.
Platform
End-to-end urban assisted-driving system that runs on Horizon's Journey 6 processors.