Tuan Huynh on X: "Got a couple processors to add to the collection - an AMD 5x86 P75 (133 MHz), Pentium 133 MHz, 150 MHz (broken), 3x166 MHz and 2x200MHz MMX. Also
![Amazon.com: TrinityWorks PowerStacker AMD 5x86-133 CPU Upgrade Kit for Older Intel 486 Systems : Electronics Amazon.com: TrinityWorks PowerStacker AMD 5x86-133 CPU Upgrade Kit for Older Intel 486 Systems : Electronics](https://m.media-amazon.com/images/I/81atN0c9ruL._AC_UF894,1000_QL80_.jpg)
Amazon.com: TrinityWorks PowerStacker AMD 5x86-133 CPU Upgrade Kit for Older Intel 486 Systems : Electronics
![soggi.org on X: "Box of untested #CPUs from #AMD, #Cyrix, #DEC, #Intel, #TexasInstruments etc. -> #386DX | #486DX2 | #Am386DX | #Am5x86 | #Cx486 | #5x86 | #Pentium4 | #Celeron | #AlphaEV4 ( soggi.org on X: "Box of untested #CPUs from #AMD, #Cyrix, #DEC, #Intel, #TexasInstruments etc. -> #386DX | #486DX2 | #Am386DX | #Am5x86 | #Cx486 | #5x86 | #Pentium4 | #Celeron | #AlphaEV4 (](https://pbs.twimg.com/media/EkpBeNeWMAATe-u.jpg)