✓

Yes — these are compatible

Is the Ryzen 9 7900X compatible with B650?

Yes — compatible: Ryzen 9 7900X + B650. Socket AM5 matches. Live eBay prices for both.

✓ Socket compatible

How they line up

Spec

Ryzen 9 7900X

Ryzen 9 7900X

B650

B650

Socket

AM5

AM5

✓

Peak power

230W

—

Memory

—

DDR5

Shop these parts

Compare current listings across eBay and Amazon.

Ryzen 9 7900X

B650

Common questions

Socket AM5 matches. They share the same CPU socket, so the chip physically fits.