24:
207:
frequency is increased. Doing this, however could push other buses out of spec, causing erratic behaviors such as system instability and premature failure.
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210:
The "PowerLeap PL-P4/N" is a device developed in the form of a socket adapter that allows the use of Socket 478 processors in Socket 423 motherboards.
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185:
beyond 2.0 GHz. Intel produced chips using this socket for less than a year, from
November 2000 to August 2001.
838:
278:
203:
All processors using this socket have a locked multiplier, meaning that they are not overclockable unless the
181:
This socket was short-lived, as it became apparent that its electrical design proved inadequate for raising
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370:
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82:
71:
832:
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in 2001. Socket 478, being microPGA, was cheaper to manufacture than Socket 423.
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584:
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480:
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347:
301:
189:
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Comparison of Socket 423, Socket 478 and Socket A fan mounting hole positions
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Socket 423 was designed to house any processor in the Socket 423 package.
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Organic Land Grid Array (OLGA) on
Interposer (OOI) (INT2 and INT3)
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817:
non-Intel modification of the original Intel Socket 7
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46:
38:
30:
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8:
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218:
15:
241:"Computex 2001 Day 1 - Live Coverage"
7:
14:
258:Socket 423 to 478 adaptor review
22:
1:
145:This article is part of the
227:"Intel Pentium 4 Datasheet"
188:Socket 423 was replaced by
855:
532:
142:
21:
196:Technical specifications
167:'s first generation of
302:CPU sockets and slots
101:Processor dimensions
18:
839:Intel CPU sockets
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757:
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721:
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454:
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55:Chip form factors
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104:2.1 × 2.1 inches
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829:
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753:
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571:
542:
521:
450:
365:
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313:Desktop sockets
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12:
11:
5:
852:
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842:
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831:
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824:
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813:Super Socket 7
810:
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684:(R4 2017–2019)
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544:
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526:Server sockets
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513:
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495:
489:
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478:
473:
468:
462:
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459:Mobile sockets
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436:
435:(H5 2020–2021)
430:
429:(R4 2017–2019)
424:
423:(H4 2015–2019)
418:
417:(R3 2014–2016)
412:
411:(H3 2013–2014)
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405:(H2 2011–2012)
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394:
393:(H1 2009–2010)
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251:External links
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205:front side bus
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479:
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474:
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469:
467:
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441:(V 2021–2023)
440:
437:
434:
431:
428:
425:
422:
419:
416:
413:
410:
407:
404:
401:
399:(R 2011–2013)
398:
395:
392:
389:
387:(B 2008–2010)
386:
383:
381:(T 2004–2009)
380:
377:
376:
374:
372:
368:
362:(N 2001–2004)
361:
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356:(W 2000–2001)
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179:
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174:based on the
173:
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166:
162:
159:is a 423-pin
158:
150:
148:
141:
138:
135:
131:
128:
125:
121:
118:(1.3–2.0 GHz)
117:
114:
111:
107:
103:
99:
95:
93:Voltage range
91:
87:
84:
80:
76:
73:
69:
65:
61:
57:
53:
49:
45:
41:
37:
33:
29:
25:
20:
816:
815:(1996–1999;
353:
264:
257:
235:
221:
209:
202:
199:
187:
183:clock speeds
180:
156:
155:
144:
31:Release date
809:(1995–1997)
803:(1994–1995)
767:PGA Sockets
593:(2002–2007)
587:(2001–2004)
568:(1998–2000)
350:(1998–2001)
331:(1996–1999)
123:Predecessor
39:Designed by
764:Pentium II
729:processors
550:processors
486:Socket 479
481:Socket 495
476:Socket 615
214:References
190:Socket 478
176:Willamette
172:processors
161:CPU socket
157:Socket 423
147:CPU socket
137:Socket 478
127:Socket 370
109:Processors
96:1.0–1.85 V
17:Socket 423
696:(P5 2020)
672:(H4 2015)
666:(R3 2014)
660:(R2 2014)
654:(H3 2013)
648:(B2 2012)
636:(H2 2011)
630:(LS 2010)
624:(H1 2009)
516:Socket G3
510:Socket G2
504:Socket G1
447:(V1 2024)
169:Pentium 4
133:Successor
116:Pentium 4
85:frequency
833:Category
807:Socket 7
801:Socket 5
795:Socket 4
790:Socket 6
785:Socket 3
780:Socket 2
775:Socket 1
702:(E 2023)
678:(P 2016)
642:(R 2011)
618:(B 2008)
612:(J 2006)
537:Socket 8
498:Socket P
492:Socket M
163:used by
88:400 MT/s
74:protocol
63:Contacts
727:Itanium
50:PGA-ZIF
797:(1993)
750:(2010)
744:(2002)
738:(2001)
714:(2024)
708:(2024)
690:(2020)
664:2011-3
658:2011-1
566:Slot 2
539:(1995)
518:(2013)
512:(2011)
506:(2009)
500:(2007)
494:(2006)
488:(2001)
415:2011-3
329:Slot 1
178:core.
149:series
471:MMC-2
466:MMC-1
306:Intel
165:Intel
113:Intel
77:AGTL+
42:Intel
762:Pre-
748:1248
712:7529
706:4710
700:4677
694:4189
688:1200
682:2066
676:3647
670:1151
652:1150
646:1356
640:2011
634:1155
628:1567
622:1156
616:1366
558:Slot
548:Xeon
445:1851
439:1700
433:1200
427:2066
421:1151
409:1150
403:1155
397:2011
391:1156
385:1366
321:Slot
47:Type
34:2000
742:611
736:418
610:771
602:LGA
591:604
585:603
577:PGA
379:775
371:LGA
360:478
354:423
348:370
340:PGA
304:by
83:FSB
72:FSB
66:423
835::
819:)
294:e
287:t
280:v
243:.
229:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
