Net income in the fourth quarter came in at $4.32 billion, or 90 cents per share, up 23% from $3.52 billion, or 83 cents per share, in the same quarter a year earlier.
In its semiconductor solutions group, which includes the company's artificial intelligence chips, revenue increased 12% to $8.23 billion from $8.03 billion a year ago.
Broadcom is seeing soaring demand from the boom in generative AI infrastructure. For the year, the company said AI revenue jumped 220% to $12.2 billion. Some of that growth is from ethernet networking parts, which are used to tie together thousands of AI chips.