I have an abacus if that counts. But if ur talking about chips then it was a Pentium at 100 mhz second oldest is pentium 2 at 333mhz damn carts are huge . Makes you wonder why pplz complain about the size of Ryzen chips?
I used to have an AMD Sempron 2800+ in another computer, but my brother wanted his very first desktop back which this happened to be so I gave it back to him.