Diamond thermal paste is out there. It’s okay, but like most thermal paste (besides liquid metal, which has its own issues), it doesn’t give extraordinary results over anything else. People tend to really overthink thermal paste; it’s going to give you maybe 4 extra degrees C, and that’s already pushing it.
Graphene is an even better thermal conductor, and heat pipes are tons better than either. There’s some work out there on enhancing heat pipes with graphene.
Diamond thermal paste is out there. It’s okay, but like most thermal paste (besides liquid metal, which has its own issues), it doesn’t give extraordinary results over anything else. People tend to really overthink thermal paste; it’s going to give you maybe 4 extra degrees C, and that’s already pushing it.
Graphene is an even better thermal conductor, and heat pipes are tons better than either. There’s some work out there on enhancing heat pipes with graphene.