Peach wood is generally harder than pear wood. This is due to the differences in their wood densities and grain structures. Peach wood has a higher wood density, typically ranging from 0.45 to 0.55 grams per cubic centimeter, while pear wood has a lower density, usually between 0.38 to 0.48 grams per cubic centimeter. The higher density of peach wood contributes to its greater hardness. Additionally, the grain structure of peach wood tends to be more compact and interlocked, which also enhances its hardness. According to the Janka hardness scale, peach wood typically scores around 1,150, whereas pear wood scores around 950. This indicates that peach wood is harder and more durable than pear wood.