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.
Product lines
AMD’s catalogue splits cleanly into a few families, each aimed at a different market:
| Product line | What it is |
|---|---|
| Ryzen | x86 CPUs for desktops and laptops |
| EPYC | Many-core x86 CPUs for servers and data centers |
| Radeon | GPUs for graphics and compute |
| Instinct | Data-center GPU accelerators for AI/HPC |
| Versal / Xilinx | FPGAs and adaptive SoCs (from the 2022 acquisition) |
Where it fits
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, and the Xilinx FPGAs it now owns are the same class of programmable logic found inside many software-defined radios’ front ends.