iMac19,1(Retina 5K, 27-inch, 2019) i5 8500 replacement i9 9900T ES QQC0 associated i9 9900k i9 9900kf i9 9900

[jay508]

iMac19,1 2019 27 5k my original official configuration is i5 8500 8G*2 total 16G 256G flash pro 570x 4g

The i5 8500 generates a lot of heat when in use and has to pour a i9 9900t ES engineering beta code QQC0 and is still clipping the corners already green oil cured to make up for it.

Dismantled and replaced the original i5 8500 tested macOS Windows10 everything is fine and replaced the original 256g flash memory to sn730 1T NVME + SanDisk sata 2.5 inch 1.92T ssd SSD to increase capacity
Memory added HP mobile workstation zbook17 g5 removed from the ddr4 2666v 16g ecc * 2 so that the composition of the public 48G running memory

Windows 10 system aida 64 tool to view this i9 9900t es qqc0 initial frequency 1.7/3.8 (Ghz). Intel UHD 630

Standby power consumption about 8w
Single bake CPU view power about 45w 8 cores working at 3.3ghz
Single bake fpu view power about 75w 8 cores working at 3.1ghz
And heat generation than i5 8500 much lower power consumption industry lower

Windows10 macOS dual system everything is normal no abnormalities found, macOS system processor did not change to i9 but 1.7 GHz eight-core Intel Core i5


Test compared to the original i5 8500 performance improvement is still very obvious and lower heat, performance and i5 10400 similar.