Musk's Nvidia-Exclusive Chip Call Pressures AMD, Intel

Elon Musk announced his AI and space company will use Nvidia chips exclusively, triggering a Wednesday selloff in AMD and Intel shares while S&P 500 and Dow Jones Industrial Average futures climbed toward fresh record highs.

The statement isolates Nvidia as Musk's sole chip supplier for artificial intelligence workloads, a significant demand signal in the datacenter accelerator market. AMD has positioned itself as a competitive alternative to Nvidia's dominant GPUs, while Intel has invested heavily in its own AI chip roadmap. Musk's public commitment removes both from consideration for what could amount to substantial multi-year orders.

SpaceX stock declined following its earnings release, though the company remains privately held and trading occurs on secondary markets.

Stock futures pointed higher Wednesday morning despite the intra-sector divergence, with major indexes poised to extend recent gains into new all-time territory.