Compared: 24-inch M1 iMac vs 21.5-inch and 27-inch Intel iMac | AppleInsider
Best Buy: Apple® iMac® / Intel® Core™2 Duo Processor / 27" Display / 4GB Memory / 1TB Hard Drive MB952LL/A
Apple iMac 27" All-In-One Computer, Intel Core i5, 8GB RAM, 1TB HD, Mac OS, Silver, ME088LL/A (Used) - Walmart.com
Apple iMac Intel Core i5 2.5GHz with 21.5" - Simmply Macs
iMac – Wikipedia
Core i9-10900K in a 27-inch iMac: Intel and Apple could combine to offer the world's fastest gaming processor in a refreshed all-in-one - NotebookCheck.net News
Apple iMac (MRQY2HN/A) 8th-Generation Intel Core i5 Processor/1TB
Which iMac Is Your iMac? Intel Vs. M1 Desktops Compared