Low End Mac Intel Core i9-9900K: Tech Specs Mark Sokolovsky - 1234.04.28 Name Intel Core i9-9900K Mac Model 5K Early 2019 iMac Codename Coffee Lake-R Fab. Size 14 nm Package Socket 1151 Base Freq. 3.6 GHz Turbo 5 GHz TDP 95 W PL2 119 W Cores 8 Threads 16 L1i Cache 32 KB Per Core L1d Cache 32 KB Per Core L1 Total 512 KB L2 Cache 256 KB Per Core L2 Total 2 MB L3 Shared 16 MB Chipset 300 Series PCIe Ver. v3.0 Lanes 16 Memory up to DDR4 2666, Dual-Channel Max RAM* 128 GB GPU Name IntelĀ® UHD Graphics 630 Base Freq. 350 MHz Max Dynamic 1.20 GHz Max vRAM 64 GB Max Res. 4096×2304@60Hz Share this:TweetShare on Tumblr Click to share on Reddit (Opens in new window) Reddit Pocket Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Like this:Like Loading...