The Intel® Pentium® D 805 is a dual-core desktop processor released in 2006, based on the NetBurst microarchitecture. Running at 2.66 GHz, it was built on Intel’s 90nm process and supported the LGA 775 socket. With two physical cores, it improved multitasking performance compared to single-core Pentium 4 CPUs. The processor featured an 800 MHz front-side bus (FSB) and 2x1 MB L2 cache, offering solid entry-level performance at the time. Positioned as a budget-friendly dual-core option, it provided an affordable path into multi-core computing