Kernel panics are terrifying errors where the kernel doesn’t hang at boot, it panics. This results in a rather frighting screen shown below.
If this happens, then you have a very serious problem. However, it may be fixable. The main reasons for this happening are incompatible CPU’s and Bios settings, incompatible graphics or DSDT/config.plist errors. In this case, you’d want to double check all your components and settings. Googling ‘[part name] Hackintosh’ is generally a good start.
If you narrow it down to graphics card issues, you may want to do the initial installation on integrated graphics. You can then add and debug the graphics card later.