Most older Intel Pentium 4s utilise socket 478. Newer ones use socket 775. AMD chips utilised socket A for a very long time, but now the AMD Athlon sixty four sequence and Semprons use socket 939. https://products-dd.com/%E0%B9%81%E0%B8%AD%E0%B8%A3%E0%B9%8C/%E0%B9%81%E0%B8%AD%E0%B8%A3%E0%B9%8C-hisense-%E0%B8%94%E0%B8%B5%E0%B9%84%E0%B8%AB%E0%B8%A1-%E0%B8%A3%E0%B8%B5%E0%B8%A7%E0%B8%B4%E0%B8%A7%E0%B8%82%E0%B9%89%E0%B8%AD%E0%B8%94%E0%B8%B5-%E0%B8%82/