Unannounced iMac appears in Geekbench results with 10-core Intel i9 CPU, Radeon Pro 5300 GPU - 9to5Mac
iMac A1419 (27-inch Retina 5K) Upgrade CPU Core i5 to Core i7 - YouTube
Apple iMac A1418, Intel Core i5-3rd Generation CPU, 8GB RAM, 1TB HDD, 21.5 inch Display
Apple Core Duo iMac
Unleash the Power of Apple iMac M1 8 Core CPU 8 Core GPU 8GB RAM 512GB SSD and24" Silver All-in-One PC"
Amazon.com: Apple 2021 iMac All in one Desktop Computer with M1 chip: 8-core CPU, 8-core GPU, 24-inch Retina Display, 8GB RAM, 512GB SSD Storage, Matching Accessories. Works with iPhone/iPad; Pink : Electronics
Intel Core i9 vs. Apple M1 Max: Which Laptop CPU Is Better? | PCMag
Apple Bumps iMac Pro to 10-Core Processor on Base Configuration - MacRumors