In chip design markets, how does the fabless model affect barriers to entry?

In chip design markets, how does the fabless model affect barriers to entry?

• A. Increases capital requirements for entrants
• B. Reduces capital requirements for entrants
• C. Eliminates all barriers to entry
• D. Only affects manufacturing costs

Answer: (B)

Shifting to a fabless model mainly reduces the upfront capital you need to enter chip design. You don’t have to build and equip a costly fabrication plant, which can run into billions of dollars. Instead, you design the chip and outsource manufacturing to a foundry, paying for wafer fabrication and related services as you go. That means the biggest financial hurdle—owning and operating a fab—is removed from the entrant’s balance sheet, making it much easier for new players to start. Of course, you still invest in things like advanced design tools, IP licensing, verification, and prototyping, and you must secure reliable access to manufacturing capacity and process nodes. But these costs are typically far lower than building a fab, so the fabless model lowers capital requirements while shifting some manufacturing risks to the foundry ecosystem.

Shifting to a fabless model mainly reduces the upfront capital you need to enter chip design. You don’t have to build and equip a costly fabrication plant, which can run into billions of dollars. Instead, you design the chip and outsource manufacturing to a foundry, paying for wafer fabrication and related services as you go. That means the biggest financial hurdle—owning and operating a fab—is removed from the entrant’s balance sheet, making it much easier for new players to start.

Of course, you still invest in things like advanced design tools, IP licensing, verification, and prototyping, and you must secure reliable access to manufacturing capacity and process nodes. But these costs are typically far lower than building a fab, so the fabless model lowers capital requirements while shifting some manufacturing risks to the foundry ecosystem.