Template:mpu K6-III/450AHX is a 32-bit x86 desktop microprocessor designed by AMD and introduced in early 1999. This MPU which was manufactured on a 0.25 µm process, based on K6-III microarchitecture, operated at 450 MHz with a bus of 100 MHz and a multiplier of 4.5. This processors had a maximum power dissipation rating of 29.5 W.