The invention relates to the technical field of fireproof doors, and particularly discloses a high-grade fireproof door panel and a fireproof door. The high-grade fire door panel comprises a vitrifiedmicrobead insulation board, aluminum silicate fiber boards and metal material layers. The vitrified microbead insulation board is arranged in the middle, the aluminum silicate fiber boards are arranged on both sides of the vitrified microbead insulation board, and the metal material layers are arranged on the other sides of the aluminum silicate fiber boards. The vitrified microbead insulation board comprises following raw material compositions of, by weight, 80-100 parts of portland cement, 40-60 parts of vitrified microbeads, 20-30 parts of modified calcium carbonate powder and 8-15 parts of redispersible latex powder. The fire resistance of the fire door panel tested is far higher than the requirements of an existing national standard grade-A fireproof door, and the fireproof performance is remarkable.