| D | May 1997 | I | Slot 1 | ||
| FQ | 233 - 300MHz | L2 | 512K closely coupled | ||
| P | 0.35-micron | L1 | 32K | ||
| TC | 7.5 million | DS | 203mm2 | V | 2.8 |
| CH | Intel 440BX, Intel 440LX, Intel 440FX, Intel 810, VIA Apollo Pro | ||||
| D | January 1998 | I | Slot 1 | ||
| FQ | 333 - 450MHz | L2 | 512K closely coupled | ||
| P | 0.25-micron | L1 | 32K | ||
| TC | 7.5 million | DS | 131mm2 | V | 2.0 |
| CH | Intel 440BX, Intel 440LX, Intel 810, VIA Apollo Pro | ||||
| D | April 1998 | I | Slot 1 | ||
| FQ | 266 - 300MHz | L2 | none | ||
| P | 0.25-micron | L1 | 32K | ||
| TC | 7.5 million | DS | 131mm2 | V | 2.0 |
| CH | Intel 440EX, Intel 440BX, Intel 810, VIA Apollo | ||||
| D | August 1998 | I | Slot 1 | ||
| FQ | 300 - 5333MHz | L2 | 128 on-die | ||
| P | 0.25-micron | L1 | 32K | ||
| TC | 7.5 million | DS | 153mm2 | V | 2.0 |
| CH | Intel 440BX, Intel 440LX, Intel 810, VIA Apollo Pro | ||||
| D | February 1999 | I | Slot 1 | ||
| FQ | 450 - 600MHz | L2 | 512K closely coupled | ||
| P | 0.25-micron | L1 | 32K | ||
| TC | 9.5 million | DS | 140mm2 | V | 1.65-2.05 |
| CH | Intel 440BX, Intel 810/815/820, VIA Apollo Pro 133, ALi Aladdin Pro 4/5 | ||||
| D | October 1999 | I | Slot 1, socket 370 | ||
| FQ | 500 - 1000MHz | L2 | 256 on-die | ||
| P | 0.18-micron | L1 | 32K | ||
| TC | 28 million | DS | 106mm2 | V | 1.6-1.8 |
| CH | Intel 440BX, Intel 810/815, Intel 820, Intel 840, VIA Apollo Pro 133, ALi Aladdin Pro 4/5 | ||||
| D | April 2000 | I | Socket 370 | ||
| FQ | 533 - 1100MHz | L2 | 128 on-die | ||
| P | 0.18-micron | L1 | 32K | ||
| TC | 7.5 million | DS | 90-102mm2 | V | 1.5-1.75 |
| CH | Intel 810/815, VIA Apollo Pro 133, ALi Aladdin Pro 4/5 | ||||
| D | November 2000 | I | Socket 423 / 478 | ||
| FQ | 1400 - 2000MHz | L2 | 256 on-die | ||
| P | 0.18-micron | L1 | 12K micro-op,8K data | ||
| TC | 42 million | DS | 217mm2 | V | 1.75 |
| CH | Intel 850, VIA P4X266, SiS 645, ALi M1741 | ||||
| D | August 2001 | I | Socket 370 | ||
| FQ | 1133 - 1200MHz | L2 | 256 on-die | ||
| P | 0.13-micron | L1 | 32K | ||
| TC | 28 million | DS | 81mm2 | V | 1.475 |
| CH | Intel 815B, BIA Apollo Pro 133T/266T | ||||