AMD

AMD (Advanced Micro Devices), Intel's rival in x86 processors and now NVIDIA's main challenger in AI accelerators, earning from Epyc server chips and Instinct accelerators, from Ryzen and Radeon parts in PCs, and from the custom chips inside PlayStation and Xbox consoles. It designs its chips and TSMC makes most of them. Founded in Silicon Valley in 1969, it agreed in 2025 to sell OpenAI six gigawatts of GPUs. AMD on Robinhood Chain is a Robinhood Stock Token, a tokenised debt security issued by Robinhood Assets (Jersey) Limited and backed by AMD shares held in custody at Alpaca Securities.