https://forums.tomshardware.com/threads/pentium-dual-core-e21420-vs-pentium-d-950-v-athlon-5000-x2.181665/
Pentium Dual Core E21420 vs pentium d 950 v athlon 5000 x2 | Tom's Hardware Forum
i have just bought a machine with pentium dual core e21420 1.6ghz 2gb ram 320gb hard drive for 35quid .... i recently sold a system with pentium d 950...