Also known as: Advanced Micro Devices
AMD (Advanced Micro Devices) is an American semiconductor company founded in 1969 that designs x86 CPUs and, through its Radeon brand, GPUs.1
Overview
AMD began as a second source for chips compatible with Intel’s designs and grew into a full competitor. Its modern Ryzen processors target desktops and laptops, while EPYC serves data centers and servers; its Radeon line competes in graphics. AMD acquired the graphics company ATI in 2006 and the FPGA maker Xilinx in 2022, broadening its reach into accelerators and programmable logic.2
Unlike a traditional integrated manufacturer, AMD is “fabless” — it designs chips but contracts their fabrication to foundries such as TSMC, letting it focus investment on design rather than building plants.
Why it matters
AMD keeps the x86 market competitive with Intel, and its EPYC server chips and Radeon GPUs are common in workstations and data centers. For compute-heavy SDR work — running many decode channels or DSP on a single host — a high-core-count AMD CPU is a frequent choice.