So this iMac has LGA1151 socket and what chipset? Does someone know? I know originally x299 chipset was only supporting i7-7000 series CPU's, but after a firmware update it can support i9-10900 series CPU's. What are the limitations of the iMac 2017 CPU chipset? As far as the thermal envelope is concerned i9-9900 is the same exact wattage as i5-7500.
I am aware that the memory modules are different, but is there a way to upgrade the ROM to support this CPU?
