The *Core i9* 21.5" 4K iMac Apple NEVER sold, is it better than the M1 iMac? - YouTube
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
The 21.5-inch iMac unofficially supports up to Intel Core i9 processors; surpasses the 24-inch iMac with an Apple M1 SoC - NotebookCheck.net News
Refurbished 27-inch iMac 3.6GHz 10-core Intel Core i9 with Retina 5K display - Education - Apple
Apple 27-inch iMac with Retina 5K display i9, 8GB RAM, 1TB SSD, Radeon Pro 5500 XT | Sweetwater
Apple iMac Retina 5K 27-inch 3.6GHz Ten-core i9 (Mid 2020) | mac of all trades
New Apple iMac update for 2019 has better graphics and eight-core Intel i9 processor - CNET
Intel i9-9900K Core 8-Core 3.6 GHz Processor at MacSales.com
Compared: 2018 i9 MacBook Pro versus iMac 5K performance | AppleInsider
Review: The iMac 5K with Intel i9 & Vega graphics encroaches on iMac Pro territory | AppleInsider
Hands-on with Apple's new Core i9 iMac 5K with Vega graphics: benchmarks and first impressions | AppleInsider
27 inch iMac with Retina 5k Display 2019 3.6GHz i9 2TB | Techable
2019 i9 5K iMac vs iMac Pro - $2000 Cheaper AND Faster! - YouTube