Intel Mobile Pentium 4 520: specs and benchmarks
This is Northwood architecture notebook processor primarily aimed at office systems. It has 1 core and 1 thread, and is based on 90 nm manufacturing technology, with a maximum frequency of 2800 MHz and a locked multiplier.
Compatibility-wise, this is processor with a TDP of 91 Watt.
It provides poor benchmark performance at 1.52 percent of a leader's which is AMD Ryzen Threadripper PRO 3995WX.