What is The inferred temperature and pressure of the earths interior at a depth of 3000 kilometers are approximately?

At a depth of 3000 kilometers, the inferred temperature of the Earth's interior is approximately 4000 to 5000 degrees Celsius. The pressure at this depth is estimated to be around 1.2 million times atmospheric pressure (about 120 gigapascals). These extreme conditions are due to the immense weight of the overlying rock and the heat generated from both radioactive decay and residual heat from the Earth's formation.