SK hynix Inc. (000660.KS) vs Tesla, Inc. (TSLA)

SK hynix Inc. is a South Korean semiconductor company and one of the world’s largest producers of memory chips. Its core products include DRAM and NAND flash memory used in data centers, personal computers, smartphones, servers, and artificial intelligence infrastructure. The company plays an important role in the global supply chain for advanced computing, with demand tied closely to cloud services, enterprise hardware, mobile devices, and high-performance AI systems.

Tesla, Inc. is a vertically integrated battery electric vehicle manufacturer and developer of real-world artificial intelligence software, including autonomous driving technology and humanoid robots. Its vehicle lineup includes luxury and midsize sedans, crossover SUVs, a light truck, and a semi truck. Tesla also plans to launch a sports car and introduce a robotaxi service. In 2025, the company delivered nearly 1.64 million vehicles globally. Beyond automotive operations, Tesla sells batteries for stationary energy storage across residential, commercial, and utility applications, along with solar panels and solar roofs for power generation. The company also operates a fast-charging network and an auto insurance business.