Is a Pentium motherboard compatible with an i3?

A Pentium motherboard is not inherently compatible with an Intel i3 processor because compatibility depends on the specific motherboard model and its chipset. Pentium and i3 processors may use different socket types, so it's essential to check the motherboard’s specifications to determine if it supports the i3. If the socket type and chipset are compatible, then it may work; otherwise, you would need a different motherboard for the i3.