Intel BX80662G4400 Pentium Processor G4400 3.3 GHz FCLGA1151 Boxed Intel Pentium Processor G4400 (3M Cache, 3 Design that delivers high availability, scalability, and for maximum flexibility and price/performance Made in China Instruction set is 64 bit. Instruction set extensions are intel sse4.1 and intel sse4.2