Hey guys, I was just wondering what the highest OC speed you guys have achieved with your K6-2 450. I currently have mine at 500MHz with no stability problems. I'm trying to get 550MHz. If you could just tell me your highest speed and how you did it it would really help. By the way, my K6-2 450 had a default core voltage of 2.4 I heard the new ones run at 2.2v default. Is that right?
I had a k62-400 and it did 450 ok, albeit a little hot (51 degrees).
Heres a link which should shed a bit of light on k62-450 o/cing ;
CPU Databases - AMD
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AMD K62-450 Results....
Total Entries in Database for AMD K62-450 - 290
Average overclocked speed - 506 Mhz
Speed Volts Code Notes ID
700 3.0 agt6584 1621
617 3.0 water cooled epox mvp3g5 1636
616 2.4 A 9939FPIW Soyo 5EMA+ 5.5x112 Rock solid on 66 MHz ram 1508
601 2.8 water cooler 1501
600 2.2 163
600 2.2 1299
600 2.9 CTX Use big CPU fan(7000rpm),big heat sink and silicon 1336
600 2.4 A 9926BPDW as fast as poss. 1109
598 2.4 Oh my god!!! 133FSBx4.5 Runs win98 , locks in Q2. 218
577 2.7 3dfxAlpha+3dfx Slot+Case Fan@45C 5.5x105 Asus P5A 1820
575 3.0 AFX 2.2 V. Big Heatsink & Fan STABLE 115x5 GA-5AX BY EAK from THAILAND 1713
570 2.9 Watercooling, 2nd try 1855
563 2.9 26351 4,5x125 GA-5AX, needs lapping for total stability. 1514
563 3.30 AFX HP Polar Orb, Case open, two fans blowing at it 2173
561 2.80 lap chip,glob-win fan thermalpaste,BIGCASE FANit r 2137
560 2.7 afx!!! stable as a rock 1318
560 2.7 K6-2 450 (2.2V) running at 112x5 1220
560 2.80 stable at 112 bus 5x on FIC-503+ with golden orb 2106
560 2.9 Malay 5x112mhz under 53C stable 1601
560 2.8 I think it can go faster. no 5.5 mult though 1474
560 2.60 Mvp3g2, 112x5.5 2168
560 2.9 1262
558 2.4 Still stable below 60ºF (water temp) 217
551 2.4 EP-MVP3G-M@4.5x100mhzbus/96mb- pc100 ram 880
551 2.9 100-5.5x Stable playing H/L online 1800
550 2.2 1120
550 2.90 AFX 110X5 HP Polar Orb 2174
550 2.8 ASUS P5A heatsink/fan no case on with 1 3" fan 1433
550 2.48 Tyan 1590s. Cascaded Peltiers, liquid. -65C 278
550 3.0 Yes 3.0v Very stable with large heatsink/fan 1469
550 2.6 A 99446PQW Normal Alpha H/S + Fan - Rock Solid 1836
550 2.6 AFX GA-5AX 110 x 5 1490
550 2.9 Fast Very Fast 1395
550 2.6 AFX 2.2 V. ( @518 115x4.5 2.4 V. ) 110x5 GA-5AX BY EAK from THAILAND 1602
550 2.5 extremely stable...Soyo 5EMA+ V 1.0 603
550 2.5v AMD-K6-2/450AFX A9939FPIW DFI K6BV3+ 2mb cache Stable in NT4 Server. 5.5x100 1239
550 2.50 AHX My K6-3 won't go over 450 but K6-2 hits 550 fine 2100
550 2.7 makes 500@2,2v. just aircooled heatsink 1536
550 2,9 GloWinFDP/www.deeztech.com/cool_that_k6_intro.html 1288
550 2.20 AFX 2058
550 2.8 AFX very fast, and stable 6 months Giant Heatsink(370) 1946
550 2.4 AFX 2.2V 2025
550 2.9 Runs hot, but still stable, 1 heatsink and 2 fans. 1401
550 2.8 AHX Runs V. Hot 1992
550 3.4 AHX(Didn't wanna clock this high) Pushed it too hard and killed it,unstable prime95 1524
550 2.8 Watercooling 1786
550 2.8 No case, Reg. HS & Fan, CPU Idle 639
550 230 1739
550 2.65 9942 2.2V CTX Stable as ROCK 45C 1355
550 2.6 AFX 9946 CPQW solid, sink+fan, Soyo 5EHM 1706
550 2,3 Very stable and very fast! 1301
540 2.7 CTX HP Polar Logic Orb Sink and Fan 120x4.5 1608
533 2.7 AHX water-cooled , BIOS doesn´t let 5.0 x 100 2019
531 2.7 Large Heat Sink. Boots To Windows And Chrashes 1219
531 2.30 a9950fpnw afx 95x5.5 503+ large cpu fan 2165
525 2.4 Standard SS7 Heatsink & GA5X Rev 4.1 @ 5X105 1805
525 2.8 50°C, Stabil wie Serie, Alpha Kühler, P5A 1007 1498
525 2.9 runs gr8 1132
525 2.8 Alpha Heat Sink P5A-B Bios 1007.a 944
525 2.7 WinNT stable@5x105MHz, standard H/S with white goo 904
525 2.7 Just big heatsink & Fan 706
525 2.50 2.2 volt series small 25 watt peltier for cooling, runs great with 2048
525 2.7 ASUSP5A-watercooled-38celsius-stable 1567
525 2.70 P5A,5x105,3dfxcoolLilMoFo,44C 2063
525 2.50 Normal Heatsink, removed Heatplate,rockstable 2085
525 2.4 Asus P5A. Bios 1.007 Beta4. Peltier cooler. 428
525 3.2 cooled by STB cool 1943
524 2.6 9933 stable!!! 909
524 2.3 Soyo 5EMA+ROCK SOLID W/ 66MHZ RAM!!! 1226
523 2.7 9074317 malay Soyo ehm v1.0 1648
523 2.7 1453
523 2.3 95 x 5,5 1853
523 2.6 450 AHX a9930apcw 5.5X95 AAVID oversized heatsink & fan 1504
523 2.4 GVC In530, pc-100 ram, 95 x 4.5 very stable 1665
522 2.40 standard heat sink and fan. 5 x 105. very stable. 2088
522 3.5 ahx 2lg case fans/dual slot fan/lgheatsk/thgrease 1930
518 2.8 AHX 115x4,5 usual temp 45C with 100% CPU load, 1592
517 2.7 4,5x115mhz never crashes. Quite good cooling. 1372
517 2.40 my bus speeds are 115/4.5 runs pretty ,no problems 2122
507 2.6 temp only increased 5 degrees w/ reg sink & fan 1058
506 2.8 Runs great! 1400
506 2.4 A9939FPIW 2.2v $49.00 DFI MOBO/ovrsz fan/snk/Solid Performer 1247
506 2.6 stable/cool; start voltage low then go higher 1275
506 2.8 boxed cpu h/s & fan runs stable but hot 846
506 2.6 503+ 1.2a GW HS&Fan Thermal Goo Very Stable 708
506 2.8 Just little heatsink and 8cm fan. 631
506 2,8 runs stable under nt and win98 469
506 2.7 Va503+ BIG heatsink/fan, grease stable 3wks. 1085
506 2.4 100mhz-5.0x Stable. Cant get anymore 1678
506 2.6 boxed cpu h/s & fan runs stable 1908
506 2.20 A9950FPNW AFX 503+ 5X100 WON'T DO 550 2164
506 2.20 first overclock 2133
506 2.4 ctx 4.5 * 110 Mhz P5A MB VIO 3.7 no IDE BM 1738
504 2.2 AFX (2.2v) 4.5x112MHz, FEP32 = 38C (max.) Core at default. 1833
504 2.8v 100mhz bus, Alpha heatsink. Stable. 501
504 2.6 Asus P5A, FSB 100MHZ Bios Revision 1007 554
504 2.8 very stable on EPoX MVP3 617
504 2.2 29 DegreesC Rock Solid 1763
504 2.7 A9912GPCW cool. 42c without any extra fans. 1297
504 2.2 FIC 503A MB, PCPowerCooling fan, CPU @ 35°C, Solid 1812
504 2.6 extra fans and grease; machine is very stable 710
504 2.6 ASUS P5A/112*4.5 1269
504 2.7 on epox MVP3G-2, alpha7HO-fan, temp 39 C, 4,5x112 1416
504 2.7 112x4.5, 3DfxCool Alpha HS/Fan combo 767
504 2.5 OccTemperature 52 C, std. fan & heatsink 853
504 2.7 runs good, rain and extra case fan 1897
504 2.7 A9926GPMW 45X112,FIC503,481Post,XLhtsk+2fans+Goo.OpenCs.Stbl 907
504 2.7 Runs a little warm after 3D games, but very stable 1094
504 2.8 hot,soyo 5ema+ uc at 4x112 2.6v out preforms 5x100 1068
504 2.8 Extra fans,paste,cover-off.FIC VA-503+(1.2A). 1083
504 2,6 Ok temp, with Coolwhip cooler- higher with peltier 760
504 2.7 make sure RAM chips at correct timings 247
504 2.4 Stable below 60F(water temp) 198
504 2.6 Very stable: Alpha Heatsink, 60mm fan at 112x4.5 1538
504 2.4 112*4.5, 2.2 core up .2,stable so far (ax59 2.31) 1622
504 2.6 A 9915EPEW Runs cool-27C! Vantec fan,Waterfall 157
504 2.7 stable,globalwin heatsink+fan,503+v1.2a 409
504 2.40 RUNS FANTASTIC WITH SY-5EMA+ 2132
504 2.9v Globalwin CPM -32 Sink/Fan combo with case fan 681
504 2.8 Almost runs at 522 but video cards craps our 391
504 2.5 Revision 8 / Stepping C, CXT core Stable, using generic oversized HS & fan. 353
502 2.6 Rock Solid Stable 45
502 2.6 Rock Solid Stable:57degrees C FI super 7 board. 46
502 2.3 very very solid ah!! 1644
502 2.6 Runs very well, not even increasing temp. 1816
502 2,8 CTX sehr stabil!!!! 684
502 2.3 ctx 5 * 100 Mhz P5A MB VIO 3.6 Windows 98 rocksolid 1737
501 3.7 Has been Stable for a couple weeks now 910
501 2.8 FIC VA-503+, stock fan+sink, can't raise the FSB 1773
501 2.7 VA503+, fan/heatsink/silicon gel 975
501 2.40 only multiplier 4.5 to 5.0 2036
501 2.8 CTX core stable, goes up to 52°C 1385
500 2,8 Rev. 8/c CXT 5x100****er Kühler,großer Lüfter,Gehäuse offen53°C 965
500 2.6 Very stable. 857
500 2.6 stable at 2.6V, Gigabyte 5AX 4.1 BIOS 1.7a 859
500 2.6 AHX 1999
500 2.4 223
500 2.6 Very stable. AX59Pro mobo. 414
500 2.8 1 casefan titan heatsink noname fan 35 degrees C 1961
500 2.20 II don't have any problems 2113
500 2,7 Zwei Lüfter,Kühlköroer,Paste.Board MS6260S,ALIchip 908
500 3.5 1956
500 2.8 100x5 ep- mvp3g-8dimm stable standard fan g200 483
500 2.9 AHX 1952
500 2,7 CTX-Core Stable with ASUS P5A-B Bios 7-a (New) 842
500 2.2 A 9933APFW 5*100 shows 495:OC out of box 984
500 2.5 2 case an 1 AMD heatsink fan @14V with external PS 453
500 3.5 1049
500 2.9 Very Stable, big heatsink 1934
500 2.30 super 7 main board pc 100 sdram 100 mhz 5x multipl 2114
500 2.5 rock solid stable 179
500 2.5 450 AHX a9930apcw 72 hr burn in at 475 and another case fan 1238
500 2.5 Old big heatsink taken from a p233 and a house fan 422
500 2.30 450afr Cooler than Normal 5x 100mhz.. 14$ heatsink cheap! 2061
500 2.6 Asus p5a-b 662
500 2.6 IE5(only) Crashes just needs more cooling 668
500 2.5 9917CPEW Malay'98 stock fan and HS plus 3 case fans,CPUIdle,EPOX 381
500 2.7 1071
500 2.20 std HS&fan +intake&exhsts added 2104
500 2.7 5x100 on MVP3G-M, 4.5x112 seemed to work but froze 685
500 2.2 2013
500 2.6 Very stable, global win fan cas 3 ram 2011
500 2.5 277
500 2.6 Only runs this speed at 2.6v no lower or higher 848
500 2.7 407
500 2.6 725
500 2.8 100% stable in win98 with peltier and Alpha 754
500 2.6 552
500 2.8 Runs stable as can be 100x5 507
500 2.7 rock solid. 5x100. only got 495 @ 2.4v & q2 froze 771
500 2.40 5x100 Cant go up to 550 even with FDP32 2062
500 2.6v Stable at 100*5x @ 2.6v w/ Alpha h/s 484
500 2.7 open case, standard HS/Fan 712
500 2.7 Perfectly Stable. 302
500 2.7 Asus P5A-B (5 X 100) Thermal paste+HS+2 Fans 1236
500 2.5 A9933CPOW Tyan 1598S, Stable. 1417
500 2.2 MSI 5169 mobo (5x100) 1769
500 2.5 1454
500 2.4 running sooth 1455
500 2.6 P5a,Alpha Heatsink, sehr stabil,5x100Mhz 1472
500 2,6 amd-k6-2/450ahx on epox MVP3G-2, alpha7HO, temp 35 C, 5x100 1415
500 2.2 1402
500 2.8 need a good cooling system and the chase is OPEN 1705
500 2.4 model8stepping12 stock cooler 5X100 DFIk6xv3+ 1708
500 2.4 1366
500 2.7 AHX, Alpha H/S, ASUS P5A-B 1824
500 2.5 A9933CPOW Tyan 1598S, Stable. 5X100 1418
500 2.6 FIC VA503+, 5x100MHz... Gonna try 4x124MHz next. 176
500 2.5 runs perfect/large heatsink-fan and duel PC Ventil 1823
500 STD Run 2 days still cold. No errors. 1384
500 2.8 Gets hot need better cooler 925
500 2.40 Running fine. 5*100 2175
500 2.4 1263
500 2.8 Stepping 12 Model 8 CXT Stable @ 2.8, Runs 95F w Fan,HS,grs,rain 1077
500 2.5 on Epox MVP3-GM, runs great and RAIN keeps it cool 1277
500 2.6 more stable than orig.(but always 450/500 at 55°C 1283
500 2.6 Martin Kou | | cybermartin 1725
500 2.4 epox mvp3g /titan 35mm/waterfall pro /avgtemp 38C 1521
500 2.2 MB Lucky Star 5MVP3 w/ 1Mb L2 1920
500 3.3V using "mega 7" sink/fan. No prob. Q2 gain of 7fps 1087
500 2.7 AHX Gigabyte GA-5AA Bios ver 1.3 / ROCK SOLID STABLE 1615
500 2.2 A9941CPHW Stable, not bad, 473 is faster though 1556
500 2.4 been runing for about a mounth non-stop 1616
500 2.8 fep-32 F/H runs perfect 550mhz with no windows 1532
500 2.4 seems fine , temp around 36c with cpuidling prog 1531
500 2.8 AHX 2.9 to start,after burnin runs at 2.8 1523
500 2.2 Sehr instabil, viele Errors, 52°C 1878
500 2.6 Gigabyte GA-5AA H/S & Fan With Case Fans 1917
500 2.2 1889
500 2.5 Monster!!! 1677
500 2.5 Works as a dream! 1510
500 2.2 NO Problem, Standard Putty/HS/BB Fan combo 1422
500 2.5 CXT core, Model 08, Stepping 0C AZZA Super7 MoBo, Rock Solid! 1664
500 2.8 stable but very hot 65C big heatsink & fan 1497
500 2.6 Stable as ROCK, 34C 1507
500 2.45 1201
500 2.5 CXT Solid. Max 44c. Adjust volts to O/C, takes risks 1513
500 2.8 1180
500 4.5 1106
499 2.2 AFX MAX 50C Fan at 17v. TX97-e 1668
496 2,7 ASUS TX97E 83X6 Big fan 750
495 2.56 Asus P5A 4.5 Times 110 runs rock steady 622
495 2.6 598
495 2.70 Won't do 110x5 stable, Asus P5A bios rev. 1008 2131
495 2.7 4.5@110 441
495 3.3 621
495 2.4 (2.4V) 110@4.5 IWILL XA100+ med-big fan WIN95 ran 1911
495 2.4 110 bus of course! 1341
495 2.6 P5A-B Bios 1007 4.5x110 743
495 2.8 1574
495 2.5 A9917GPKW GlobalWin FEP-32+Gigabyte Ga-5AX rev 4.0,4.5 x 110 955
495 2.5 Stable. 90x5.5, non-pc100 ram, va503+ 1.0a 1177
475 2,40 999
475 2.5 Runs fine at this setting only... 87
475 2.5 Tried 500 mHz but wouldnt get past Windows startup 1432
475 2.2 A9941CPHW Stable, not really faster though 1555
475 2.4 P5A 5 x 95 normal fan 1386
475 2.5 having prob going higher 1369
475 2.6 AHX (2.4V) OC to 500, crashed during CPU Stability (15 Min). 1694
475 2.4 Highest stable just with a big heatsink and fan. 1885
475 2.4 Gives many system errors. Back to 450... 1001
475 2.4 AX59 PRO 66MHz RAM 827
475 2.5 Runs great 619
475 2.5 450 AHX a9930apcw lil more cooling for 500 not perfectly stable 475 1273
475 2.5 ga-5ax mb 1363
475 2.7 95MHz bus 5.0 Multi 759
475 2.6 A9918FPFW 1998 MS-5184 @ 5 X 95MHz-VI/O 3.45V-PASSED 72hr burn-in 612
475 2,4 NMC 5VMMX, normal fan, 5x95MHz 567
475 2.4 Windows would not boot at 500. 736
473 2.2 A9941CPHW Stable, Faster than 500 1554
473 2.4 Couldn't get faster than 4.5x105 466
472 2.4 55
472 2.4 v-core may be off - shaddy fan - 105FSB*4.5c.m. 54
472 2.6 58c 105x4.5 asusp5ab big hs 1915
472 2.5 105 FSB x 4.5 1379
459 2.4 running on a 83Mz FSB, won`t run at 100Mz 1289
450 2.4 3.3 952
450 2.4 A 991SBPXW hmm..does not overclock, mboard thinks only 400mhz 719
450 3,2 what is maximum (as mhz) 947
450 2.4 1117
450 2.4 Tried overclocking to 500 , booted up, but windows 231
450 2.4V 661
450 2.4 A 9924GPMW Runs too hot (big sink & fan) to try overclocking. 1000
450 2.4 102
450 2.5 Perfectly stable, crap fan/sink. Got little hot. 1364
450 2.4 Would not O/C, tried voltage up to 2.8 64
450 2.4 181
450 1,3 1098
450 2.4 824
450 2.1 562
450 2.4 Rookie tring w/Gigabyte GA5AX won't O/C,100 X 5 575
450 2,4 k6-2/450ahx 779
450 2.4 344
450 2.2 Wont OC! stupid AMD 787
450 1.8 886
450 2.4 826
450 3.3 747
450 2.4 Could not overclock, errored out (Biostar M5ALA) 608
450 2,5 874
450 2.5 CXT RUN'S VERY GOOD QUAKE III AOK 1692
450 2.4 887
450 2.4 Would not overclock 400
450 2.4 How fast can I go ? 368
450 2.4 545
448 2.3 bus speed set at 112 mhz 74
438 2.4 oh yea baby 125 fsb! 1794
400 2.4 A9928FPAW This is the Maximum. Temperate 76C 997
400 2.4 HS+thermal paste,no go. Soyo 5ema+ Mboard is prob. 558
400 2.1 563
400 2.2 Ran peltier & large HS, and still unstable @450!! 1090
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