24:
188:
designed for this socket were intended to be used in a server platform, and as such provide additional features to provide additional robustness. One such feature is the acceptance of only
290:
165:
This socket is entirely square in shape and pins are arranged in a grid with the exception of four key pins used to align the processor and the corners. AMD's
631:
575:
570:
564:
558:
553:
547:
541:
535:
327:
285:
300:
295:
760:
717:
320:
812:
Combined means that the given socket is supported by all platforms, including desktop, mobile, and server.
780:
775:
832:
790:
220:
785:
770:
765:
313:
262:
755:
750:
745:
740:
735:
336:
199:
is visually similar to this one, the two are electrically incompatible due to the integrated
727:
696:
684:
350:
38:
8:
240:
200:
189:
368:
185:
72:
63:
34:
826:
608:
464:
458:
434:
416:
404:
305:
712:
476:
158:
consumer processors. It was one of the first sockets designed for AMD's
707:
643:
637:
625:
619:
614:
603:
529:
524:
519:
513:
507:
493:
470:
452:
446:
440:
428:
422:
410:
398:
386:
380:
260:
208:
196:
131:
501:
204:
170:
155:
94:
660:
597:
121:
111:
166:
151:
101:
374:
174:
159:
23:
48:
261:
Bert Töpelt; Daniel
Schuhmann; Frank Völkel (2006-05-23).
148:
98:
91:
301:
AMD 940 Pin
Package Functional Data Sheet (rev 3.05)
824:
291:AMD Technical Details for Athlon64 and Athlon FX
296:AMD Socket 940 Design Specification (rev 3.03)
321:
335:
180:
328:
314:
238:
825:
683:
682:
348:
309:
207:controller, whereas AM2 models use a
13:
14:
844:
279:
22:
349:
147:is a 940-pin socket for 64-bit
254:
232:
203:. Socket 940 CPUs integrate a
195:While the more recent 940-pin
1:
239:Kronlund, Doug (2004-06-27).
226:
130:This article is part of the
7:
263:"AM2: AMD Reinvents Itself"
221:List of AMD microprocessors
214:
141:CPU socket for old AMD CPUs
10:
849:
154:server processors and AMD
807:
726:
695:
691:
678:
653:
585:
486:
361:
357:
344:
127:
117:
107:
87:
79:
62:
54:
44:
30:
21:
181:Technical specifications
286:AMD Product Information
761:Fusion Controller Hubs
265:. Tom's Hardware Guide
713:CrossFire Xpress 3200
162:range of processors.
704:IGP 300 series/RX380
339:sockets and chipsets
241:"Socket 940 vs. 939"
69:200 MHz System clock
18:
833:AMD server sockets
718:Radeon Xpress 1250
685:ATI / AMD chipsets
177:) use Socket 940.
169:and the older AMD
16:
820:
819:
803:
802:
799:
798:
708:Radeon Xpress 200
674:
673:
670:
669:
201:memory controller
190:registered memory
139:
138:
45:Chip form factors
840:
693:
692:
680:
679:
654:Combined sockets
359:
358:
346:
345:
330:
323:
316:
307:
306:
274:
273:
271:
270:
258:
252:
251:
249:
248:
236:
26:
19:
15:
848:
847:
843:
842:
841:
839:
838:
837:
823:
822:
821:
816:
815:
795:
722:
687:
666:
649:
581:
482:
362:Desktop sockets
353:
340:
334:
282:
277:
268:
266:
259:
255:
246:
244:
237:
233:
229:
217:
186:Microprocessors
183:
142:
128:
97:
70:
12:
11:
5:
846:
836:
835:
818:
817:
814:
813:
809:
808:
805:
804:
801:
800:
797:
796:
794:
793:
788:
783:
781:sWRX8 chipsets
778:
776:sTRX4 chipsets
773:
768:
763:
758:
753:
748:
743:
738:
736:480X/570X/580X
732:
730:
724:
723:
721:
720:
715:
710:
705:
701:
699:
689:
688:
676:
675:
672:
671:
668:
667:
665:
664:
657:
655:
651:
650:
648:
647:
641:
635:
629:
623:
617:
612:
611:(not released)
606:
601:
595:
589:
587:
586:Server sockets
583:
582:
580:
579:
573:
568:
562:
556:
551:
545:
539:
533:
527:
522:
517:
511:
505:
499:
496:
490:
488:
487:Mobile sockets
484:
483:
481:
480:
474:
468:
462:
456:
450:
444:
438:
432:
426:
420:
414:
408:
402:
396:
390:
384:
378:
372:
369:Super Socket 7
365:
363:
355:
354:
342:
341:
333:
332:
325:
318:
310:
304:
303:
298:
293:
288:
281:
280:External links
278:
276:
275:
253:
230:
228:
225:
224:
223:
216:
213:
182:
179:
140:
137:
136:
125:
124:
119:
115:
114:
109:
105:
104:
89:
85:
84:
81:
77:
76:
73:HyperTransport
67:
60:
59:
56:
52:
51:
46:
42:
41:
32:
28:
27:
9:
6:
4:
3:
2:
845:
834:
831:
830:
828:
811:
810:
806:
792:
791:sTR5 chipsets
789:
787:
784:
782:
779:
777:
774:
772:
769:
767:
764:
762:
759:
757:
754:
752:
749:
747:
744:
742:
739:
737:
734:
733:
731:
729:
725:
719:
716:
714:
711:
709:
706:
703:
702:
700:
698:
694:
690:
686:
681:
677:
662:
659:
658:
656:
652:
645:
642:
639:
636:
633:
630:
627:
624:
621:
618:
616:
613:
610:
607:
605:
602:
599:
596:
594:
591:
590:
588:
584:
577:
574:
572:
569:
566:
563:
560:
557:
555:
552:
549:
546:
543:
540:
537:
534:
531:
528:
526:
523:
521:
518:
515:
512:
509:
506:
503:
500:
497:
495:
492:
491:
489:
485:
478:
475:
472:
469:
466:
463:
460:
457:
454:
451:
448:
445:
442:
439:
436:
433:
430:
427:
424:
421:
418:
415:
412:
409:
406:
403:
400:
397:
394:
391:
388:
385:
382:
379:
376:
373:
370:
367:
366:
364:
360:
356:
352:
347:
343:
338:
331:
326:
324:
319:
317:
312:
311:
308:
302:
299:
297:
294:
292:
289:
287:
284:
283:
264:
257:
243:. Short-Media
242:
235:
231:
222:
219:
218:
212:
210:
206:
202:
198:
193:
191:
187:
178:
176:
172:
168:
163:
161:
157:
153:
150:
146:
135:
133:
126:
123:
120:
116:
113:
110:
106:
103:
100:
96:
93:
90:
86:
82:
80:Voltage range
78:
74:
71:800/1000 MHz
68:
65:
61:
57:
53:
50:
47:
43:
40:
36:
33:
29:
25:
20:
786:AM5 chipsets
771:TR4 chipsets
766:AM4 chipsets
728:AMD chipsets
697:ATI chipsets
592:
392:
267:. Retrieved
256:
245:. Retrieved
234:
211:controller.
194:
184:
171:Athlon 64 FX
164:
156:Athlon 64 FX
144:
143:
129:
95:Athlon 64 FX
351:AMD sockets
108:Predecessor
741:690 Series
269:2007-01-28
247:2007-01-28
227:References
197:socket AM2
145:Socket 940
132:CPU socket
88:Processors
83:0.8–1.55 V
17:Socket 940
118:Successor
66:frequency
827:Category
756:9-Series
751:8-Series
746:7-Series
661:Socket A
215:See also
122:Socket F
112:Socket A
55:Contacts
167:Opteron
152:Opteron
102:Opteron
663:(2000)
646:(2023)
640:(2022)
634:(2018)
628:(2017)
622:(2010)
600:(2006)
578:(2023)
567:(2022)
561:(2020)
550:(2019)
544:(2016)
538:(2015)
532:(2014)
516:(2012)
510:(2011)
504:(2006)
479:(2023)
473:(2022)
467:(2020)
461:(2019)
455:(2017)
449:(2016)
443:(2014)
437:(2014)
431:(2012)
425:(2011)
419:(2011)
413:(2009)
407:(2007)
401:(2006)
395:(2003)
389:(2004)
383:(2003)
377:(1999)
375:Slot A
371:(1998)
134:series
465:sWRX8
459:sTRX4
175:FX-51
160:AMD64
477:sTR5
435:FM2+
417:AM3+
405:AM2+
209:DDR2
75:link
49:OPGA
31:Type
644:SP6
638:SP5
632:SP4
626:SP3
620:C32
615:G34
593:940
576:FL1
571:FP8
565:FP7
559:FP6
554:FT5
548:FP5
542:FT4
536:FP4
530:FP3
525:FT3
520:FS1
514:FP2
508:FT1
498:754
494:563
471:AM5
453:TR4
447:AM4
441:AM1
429:FM2
423:FM1
411:AM3
399:AM2
393:940
387:939
381:754
337:AMD
205:DDR
192:.
149:AMD
99:AMD
92:AMD
64:FSB
58:940
39:ZIF
35:PGA
829::
609:G3
604:F+
502:S1
598:F
329:e
322:t
315:v
272:.
250:.
173:(
37:-
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
