![File:AMD Athlon K7 Thunderbird A0900AMT3B AFFA 0031RPBW Stack-DSC02203-DSC02250 - ZS-PMax (24044038946).jpg - Wikimedia Commons File:AMD Athlon K7 Thunderbird A0900AMT3B AFFA 0031RPBW Stack-DSC02203-DSC02250 - ZS-PMax (24044038946).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e2/AMD_Athlon_K7_Thunderbird_A0900AMT3B_AFFA_0031RPBW_Stack-DSC02203-DSC02250_-_ZS-PMax_%2824044038946%29.jpg)
File:AMD Athlon K7 Thunderbird A0900AMT3B AFFA 0031RPBW Stack-DSC02203-DSC02250 - ZS-PMax (24044038946).jpg - Wikimedia Commons
![AMD Athlon 1333 - Athlon Thunderbird 1.333 GHz Socket A Processor - CPU-AMD-A1333/PGA266 - Newegg.com AMD Athlon 1333 - Athlon Thunderbird 1.333 GHz Socket A Processor - CPU-AMD-A1333/PGA266 - Newegg.com](https://c1.neweggimages.com/ProductImage/19-103-156-04.jpg)
AMD Athlon 1333 - Athlon Thunderbird 1.333 GHz Socket A Processor - CPU-AMD-A1333/PGA266 - Newegg.com
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.
![AMD Athlon 1133MHz (266MHz FSB) Socket A A1133AMS3C Thunderbird (Model 4) AMD A1133AMS3C Athlon 1133 CPU (Old Type). PcHub.com - Laptop parts , Laptop spares , Server parts & Automation AMD Athlon 1133MHz (266MHz FSB) Socket A A1133AMS3C Thunderbird (Model 4) AMD A1133AMS3C Athlon 1133 CPU (Old Type). PcHub.com - Laptop parts , Laptop spares , Server parts & Automation](https://www.pchub.com/images/thumbs/0031037_AMD-A1133AMS3C-Athlon-1133-CPU-A1133AMS3C-Thunderbird-Model-4-b-31037_550.jpeg)