Intel unveils Starfire space-grade chip for satellite AI computing

what happened

Intel introduced Starfire, a space-grade system-on-chip combining x86 CPU cores, integrated graphics, and a neural processing unit for onboard satellite computing and AI workloads, per SpaceNews. The chip runs Ubuntu Linux and ships in a sub-10-watt low-power version and a higher-performance version; TechSpot's independent reporting states the design uses an eight-core (four performance, four efficiency) CPU built on Intel's 18A process with a GPU tile on Intel 3, delivering up to 45 TOPS of INT8 AI performance in the low-power version and up to 75 TOPS in the performance version, rated for junction temperatures from -55C to 125C with radiation-hardening certifications for total ionizing dose, single-event latch-up, and single-event effects. Intel's Sean O'Neill, deputy director of product development at Intel Government Technologies, said radiation qualification testing is expected to finish before the end of Q3 2026, with customer availability targeted by the end of 2026; Intel said it has signed partnership agreements with government organizations and channel partners it declined to name.

why it matters

Starfire is Intel's first dedicated push into space-grade computing, competing with existing radiation-tolerant processors from vendors like Cobham Gaisler, BAE Systems and Microchip as satellites take on more onboard AI processing (object detection, data compression, autonomous tasking) to cut how much raw data needs downlinking. O'Neill's framing, that Intel wants to be a mission partner rather than a component vendor, points at Intel courting government and defense satellite primes directly rather than selling through existing radiation-hardened chip suppliers.

Intel unveils Starfire space-grade chip for satellite AI computing

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