AMD - Say hello to the Thunderbird, AMD's codename for its first Athlon processor that thundered past the 1GHz barrier. What was your first processor? Let us know in the comments below.
Athlon - Wikipedia
File:KL AMD Athlon XP Thoroughbred.jpg - Wikipedia
File:AMD Athlon CPU 1GHz.jpg - Wikimedia Commons
Just acquired the holy grail of Slot A: 1GHz Orion K7 Athlon : r/retrobattlestations