#20. Advanced Micro Devices Inc (AMD) — 420.8 BILLION

Advanced Micro Devices, Inc. is a global semiconductor company. It is focused on high-performance computing, graphics and visualization technologies. It operates in four segments. The Data Center segment includes server central processing units (CPUs), graphics processing units (GPUs), accelerated processing units (APUs), data processing units (DPUs), field programmable gate arrays (FPGAs), smart network interface cards (SmartNICs), artificial intelligence (AI) accelerators and adaptive system-on-chip (SoC) products for data centers. The Client segment includes CPUs, APUs, and chipsets for desktop, notebook and handheld personal computers.