Intel LGA 775 Pentium 4 520 2.8 GHz Computer Processor BX80547PG2800E With Hyper-Threading Technology, desktop users can experience greater system responsiveness and performance when multitasking. At home, users can encode audio and video at the same time or run a virus scan in the background without diminishing performance on their favorite game. In the office, Hyper-Threading Technology enables IT managers to deploy PC services such as encryption, compression or backup technologies while minimizing the impact on PC user productivity. The Pentium 4 Processor wit