SpaceX is accelerating plans to develop its own graphics processing units (GPUs) to reduce reliance on commercial chipmakers amid ongoing supply chain disruptions and escalating costs, according to internal documents obtained by Reuters. The move comes as the company faces delays in its Starship rocket program and other projects tied to high-performance computing needs. The documents, dated late 2023, outline a strategy to integrate custom GPU solutions into its engineering and simulation workflows by mid-2024.
The aerospace company has long depended on GPUs from firms like NVIDIA and AMD for tasks ranging from flight simulations to data analysis. However, recent shortages exacerbated by global semiconductor plant closures and increased demand from the AI industry have driven prices up by over 30% since 2022. SpaceX officials told Reuters that off-the-shelf components now account for 15% of their total hardware budget, a figure they expect to rise without intervention.
The initiative aligns with broader trends in the aerospace sector, where companies are increasingly pursuing vertical integration to secure critical components. Blue Origin and Northrop Grumman have both explored similar strategies in recent years. SpaceX's approach, however, appears more aggressive, with engineers in Boca Chica, Texas, reportedly working on prototype chips tailored for real-time data processing in rocket guidance systems.
Industry analysts note that the shift could take years to fully implement but may offer long-term savings. A SpaceX internal memo cited by Reuters estimates that in-house GPUs could cut hardware costs by 25% over five years while improving performance for tasks like orbital trajectory calculations. The company has not publicly commented on the plans but has filed several patent applications related to custom chip design since 2021.
The move could also impact Brevard County's tech ecosystem, where SpaceX's presence has already spurred growth in related industries. Local suppliers specializing in advanced manufacturing and materials science are closely watching the development, with some expressing interest in potential partnerships for component production.