| System Reference | Model: | Brand: | Name: | Speeds | L1 cache: | L1 cache speed: | L2 cache | L2 cache speed: | Die-Size Microns |
| High-End AutoCAD | K7-3 | AMD | Thunderbird | 1.07-1.67GHz | 128K | Full Speed | 256K | Full Speed | .18 |
| HiEnd Professional | K7-2 | AMD | Thunderbird | 1-1.4GHz | 128K | Full Speed | 256K | Full Speed | .18 |
| 3D Gaming | K7-2 | AMD | Thunderbird | 800-950MHz | 128K | Full Speed | 256K | Full Speed | .18 |
| Hi-End Gaming/Internet | K7-2 | AMD | Thunderbird | 750-850MHz | 128K | Full Speed | 256K | Full Speed | .18 |
| Mainstream Gaming/Internet | K7-1 | AMD | Athlon | 700-1000MHz | 128K | Full Speed | 512K | Half Speed | .18 |
| Economy Gaming/Internet | K7-A | AMD | Duron | 650-900MHz | 128K | Full Speed | 64K | Full Speed | .18 |
| Home User/Consumer/Gaming | K7-A | AMD | Duron | 600-750MHz | 128K | Full Speed | 64K | Full Speed | .18 |
| Consumer Office Apps. | K7-1 | AMD | Athlon | 550-700MHz | 128K | Full Speed | 512K | Half Speed | .18 |
| Economy/Small Business/Network Client/Small FileorPrintServer | K7-1 | AMD | Athlon | 500-650MHz | 128K | Full Speed | 512K | Half Speed | .18 |