Can I Hackintosh it?

I own a HP Elitebook 820 G2 and i have previously installed macos successfully on it. it used to have an i7-5600U with HD 5500 with Big Sur, worked flawlessly 🤩. But unfortunately. The board got fried because i dropped water on the laptop, When the repair shop repaired it, It seems like they have downgraded the CPU. So i would like to know if this is compatible. I’m kind of new to hackintoshing I know the bare basics. So please explain thoroughly. Thank you.