Intel 805xx Product Codes
Intel discontinued the use of part numbers such as 80486 in the marketing of mainstream x86-architecture microprocessors with the introduction of the Pentium brand in 1993. However, numerical codes, in the 805xx range, continued to be assigned to these processors for internal and part numbering uses. The following is a list of such product codes in numerical order:
| Product code | Marketing name(s) | Codename(s) |
|---|---|---|
| 80500 | Pentium | P5 (A-step) |
| 80501 | Pentium | P5 |
| 80502 | Pentium | P54C, P54CS |
| 80503 | Pentium with MMX Technology | P55C, Tillamook |
| 80521 | Pentium Pro | P6 |
| 80522 | Pentium II | Klamath |
| 80523 | Pentium II, Celeron, Pentium II Xeon | Deschutes, Covington, Drake |
| 80524 | Pentium II, Celeron | Dixon, Mendocino |
| 80525 | Pentium III, Pentium III Xeon | Katmai, Tanner |
| 80526 | Pentium III, Celeron, Pentium III Xeon | Coppermine, Cascades |
| 80528 | Pentium 4, Xeon | Willamette (Socket 423), Foster |
| 80529 | canceled | Timna |
| 80530 | Pentium III, Celeron | Tualatin |
| 80531 | Pentium 4, Celeron | Willamette (Socket 478) |
| 80532 | Pentium 4, Celeron, Xeon | Northwood, Prestonia, Gallatin |
| 80533 | Pentium III | Coppermine (cD0-step) |
| 80534 | Pentium 4 SFF | Northwood (small form factor) |
| 80535 | Pentium M, Celeron M 310–340 | Banias |
| 80536 | Pentium M, Celeron M 350–390 | Dothan |
| 80537 | Core 2 Duo T5xxx, T7xxx, Celeron M 5xx | Merom |
| 80538 | Core Solo, Celeron M 4xx | Yonah |
| 80539 | Core Duo, Pentium Dual-Core T-series | Yonah |
| 80541 | Itanium | Merced |
| 80542 | Itanium 2 | McKinley |
| 80543 | Itanium 2 | Madison |
| 80546 | Pentium 4, Celeron D, Xeon | Prescott (Socket 478), Nocona, Irwindale, Cranford, Potomac |
| 80547 | Pentium 4, Celeron D | Prescott (LGA 775) |
| 80548 | canceled | Tejas and Jayhawk |
| 80549 | Itanium 2 90xx | Montecito |
| 80550 | Dual-Core Xeon 71xx | Tulsa |
| 80551 | Pentium D, Pentium EE, Dual-Core Xeon | Smithfield, Paxville DP |
| 80552 | Pentium 4, Celeron D | Cedar Mill |
| 80553 | Pentium D, Pentium EE | Presler |
| 80554 | Celeron 800/900/1000 ULV | Shelton |
| 80555 | Dual-Core Xeon 50xx | Dempsey |
| 80556 | Dual-Core Xeon 51xx | Woodcrest |
| 80557 | Core 2 Duo E4xxx. E6xxx, Dual-Core Xeon 30xx, Pentium Dual-Core E2xxx | Conroe |
| 80560 | Dual-Core Xeon 70xx | Paxville MP |
| 80562 | Core 2 Quad, Core 2 Extreme QX6xxx, Quad-Core Xeon 32xx | Kentsfield |
| 80563 | Quad-Core Xeon 53xx | Clovertown |
| 80564 | Xeon 7200 | Tigerton-DC |
| 80565 | Xeon 7300 | Tigerton |
| 80566 | Atom Z5xx | Silverthorne |
| 80567 | Itanium 91xx | Montvale |
| 80569 | Core 2 Quad Q9xxx, Core 2 Extreme QX9xxx, Xeon 33xx | Yorkfield |
| 80570 | Core 2 Duo E8xxx, Xeon 31xx | Wolfdale |
| 80571 | Core 2 Duo E7xxx, Pentium Dual-Core E5xxx, Pentium Dual-Core E2210 | Wolfdale-3M |
| 80573 | Xeon 5200 | Wolfdale-DP |
| 80574 | Core 2 Extreme QX9775, Xeon 5400 | Harpertown |
| 80576 | Core 2 Duo P7xxx, T8xxx, P8xxx, T9xxx, P9xxx, SL9xxx, SP9xxx, Core 2 Extreme X9xxx | Penryn |
| 80577 | Core 2 Duo P7xxx, P8xxx, SU9xxx, T6xxx, T8xxx | Penryn-3M |
| 80578 | LE80578 | Vermilion Range |
| 80579 | EP80579 | Tolapai |
| 80580 | Core 2 Quad Q8xxx, Q9xxx, Xeon 33xx | Yorkfield-6M |
| 80581 | Core 2 Quad Q9xxx | Penryn-QC |
| 80582 | Xeon 74xx | Dunnington |
| 80583 | Xeon 74xx | Dunnington-QC |
| 80584 | Xeon X33x3 LV | Yorkfield CL |
| 80585 | Core 2 Solo SU3xxx, Celeron 7xx, 9xx | Penryn-L |
| 80586 | Atom 2xx, N2xx | Diamondville |
| 80587 | Atom 3xx | Diamondville DC |
| 80588 | Xeon L3014, E3113 | Wolfdale-CL |
Read more about this topic: List Of Intel Microprocessors
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