A new M3-powered iMac may show up this year, as an October Apple product launch is expected to follow new iPhone announcements, which typically happen in September.
Apple held a Mac launch event named Scary Fast where they made four key announcements - TechEstate
M3 iMac Leaks - Should you wait or buy the M1 iMac NOW?!
Apple Kept Comparing The M1 Chip With M3, But Should You Upgrade From M1 Mac To An M3 Mac? - Passport to Wall Street
Apple announces a speedier M3 iMac - The Verge
iMac - Wikipedia
Apple's Future Displays: Why Not Having a 27-inch iMac is a Positive Move
Apple announces a speedier M3 iMac - The Verge
Apple may announce new iMac at the end of this month; Everything we know so far - Tech
Faster MacBook Pros on the way
Apple Says There Won't Be a 27-Inch iMac With Apple Silicon - MacRumors
Apple iMac M3 review: - The Verge
Apple's New M3 iMac Gets First Major Discounts of Up to $200 Off for Black Friday - MacRumors