Taiwan's two chipmakers just posted their strongest months in years, a clear positive for anyone betting on the AI hardware boom.

• MediaTek's August sales jumped to a record, up sharply from both July and a year earlier.
• Its first AI accelerator chip goes into mass production this quarter, and data center sales should top $2 billion this year.
• A new flagship phone chip built on TSMC's 2-nanometer process is coming, aimed at the premium market and next-generation AI phones.
• Powerchip's revenue hit a four-year high as it raised memory chip prices 45% and foundry prices 10–15%, with capacity still badly short.
• The strength comes despite global smartphone shipments falling 15% this year — AI demand, not phones, is doing the lifting.

Outlook: Both companies expect sales to keep climbing into the fourth quarter, with Powerchip hinting at more price hikes if demand holds.