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Ivy Bridge Overclocking V1 | 3770K/3570K | Z77, Torture Your CPU, Post It Here!
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cstkl1
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 Apr 21 2013, 10:37 AM
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Look at all my stars!!
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QUOTE(owikh84 @ Apr 21 2013, 08:23 AM) I don't know. But I have tried some different tREFI from 7936 up to 25000 the bandwidth is still the same. Isn't 2400 peak at 19200 but I got more than that? tREFI: 10360  tREFI: 12000  tREFI: 14000  tREFI: 25000  Until I adjusted tRRSR from 6 to 4 tRRSR: 4   tRRSR: 5  The higher the tRRSR the lower the bandwidths. tRRSR: 7  Maybe you could give some advices on this. Btw, welcome back bro.  . Pm u the formula. Old timers will know. This post has been edited by cstkl1: Apr 21 2013, 10:38 AM |
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TSowikh84
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Apr 22 2013, 10:49 AM
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i7 Clan
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Thanks for the PMs. Well I can't make it worked but nevermind. 1200 x 7.8 = 9360  As for SuperPi32m 5Ghz Ivy All Out Challenge!, the tREFI might not be a meaningful number as it doesn't really affect much on performance. But I didn't test stability performance on different tREFI values perhaps later once I got some time. |
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cstkl1
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Apr 22 2013, 11:11 AM
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Look at all my stars!!
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QUOTE(owikh84 @ Apr 22 2013, 10:49 AM) Thanks for the PMs. Well I can't make it worked but nevermind. 1200 x 7.8 = 9360 As for SuperPi32m 5Ghz Ivy All Out Challenge!, the tREFI might not be a meaningful number as it doesn't really affect much on performance. But I didn't test stability performance on different tREFI values perhaps later once I got some time. thats the case something wrong with ure read. it should be minimum 24000 and above heck 2250 C7 already 26k-27k |
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stasio
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Apr 22 2013, 01:10 PM
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The "boys" at GB OC Lab.............. new WR.................. 7186.54 MHz (114.08 * 63) on UP7. Congrats guys! http://gigabytedaily.blogspot.com/2013/04/...t-visitors.htmlhttp://valid.canardpc.com/show_oc.php?id=2777368 |
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TSowikh84
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Apr 22 2013, 02:14 PM
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i7 Clan
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QUOTE(stasio @ Apr 22 2013, 01:10 PM) The "boys" at GB OC Lab.............. new WR.................. 7186.54 MHz (114.08 * 63) on UP7. Congrats guys! http://gigabytedaily.blogspot.com/2013/04/...t-visitors.htmlhttp://valid.canardpc.com/show_oc.php?id=2777368Insane chip they got there. With that voltage I'm pretty sure that they still have backup score waiting for Asus' answer.  |
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stasio
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Apr 22 2013, 02:59 PM
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Hehe, voltage can be higher then that and with liquid nitrogen (-196C) only! And I didn't saw anybody high result, with 4/4 cores. btw, somebody ask which cheap is better Costa or Malay. As already stated before here .......is just luck. Exsample latest Malay chip (don't know batch yet).......5GHz with only 1.28Vcore. This post has been edited by stasio: Apr 22 2013, 03:05 PM |
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TSowikh84
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Apr 22 2013, 06:03 PM
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i7 Clan
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QUOTE(stasio @ Apr 22 2013, 02:59 PM) Hehe, voltage can be higher then that and with liquid nitrogen (-196C) only! And I didn't saw anybody high result, with 4/4 cores. btw, somebody ask which cheap is better Costa or Malay. As already stated before here .......is just luck. Exsample latest Malay chip (don't know batch yet).......5GHz with only 1.28Vcore. Yupe, it's all depends on your luck. In my case, I have two of the good chips at the moment: 1) Malaysia: lower VID but IMC 2777 max 2) Costa Rica: higher VID but IMC 2933 max I think I will not buy Ivy anytime soon since Haswell is around the corner.  |
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stasio
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Apr 22 2013, 08:36 PM
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QUOTE(owikh84 @ Apr 22 2013, 06:03 PM) Yupe, it's all depends on your luck. In my case, I have two of the good chips at the moment: 1) Malaysia: lower VID but IMC 2777 max 2) Costa Rica: higher VID but IMC 2933 max I think I will not buy Ivy anytime soon since Haswell is around the corner. Waiting for Haswell also.  Finally, a decent number of SATA III ports...  http://chinese.vr-zone.com/60423/haswell-d...ridge-04222013/This post has been edited by stasio: Apr 23 2013, 03:35 PM |
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trisx
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Apr 22 2013, 09:34 PM
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some weird problem with my mobo now, whenever i power down and left the AC plug ON, i cant switch on my PC the next day. Everything light / start & reset button are lighted up, but when I hit start button, nothing powering up. Then i need to switch off my AC plug and reset CMOS, then only can power up my PC. Any idea guys?
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spdboyz
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Apr 22 2013, 10:26 PM
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Getting Started
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QUOTE(trisx @ Apr 22 2013, 09:34 PM) some weird problem with my mobo now, whenever i power down and left the AC plug ON, i cant switch on my PC the next day. Everything light / start & reset button are lighted up, but when I hit start button, nothing powering up. Then i need to switch off my AC plug and reset CMOS, then only can power up my PC. Any idea guys? I have no idea either but try re-flash your bios. This post has been edited by spdboyz: Apr 22 2013, 10:26 PM |
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stasio
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Apr 23 2013, 11:49 AM
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cstkl1
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Apr 23 2013, 11:57 AM
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Look at all my stars!!
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hmm thats odd cause anandtech interview .. intel rep said they will do the soldiering method again and has fixed the tim issue.
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stasio
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Apr 23 2013, 12:18 PM
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I am also unsure,let's wait for more info next month.  |
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TSowikh84
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Apr 23 2013, 12:46 PM
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i7 Clan
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It is fine to use TIM as long as they don't put the black adhesive glue too thick or the air gap between the IHS to the die is not too large that would be okay already. QUOTE(owikh84 @ Jan 14 2013, 10:59 PM) An interesting post about the culprit behind the overheating issues of Ivy  the black adhesive glue is too thick making the gap between the die and IHS wider than it should be. Source |
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stasio
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Apr 24 2013, 12:45 AM
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Just found on facebook...........hard to beleive (or this realy call GOLD chip).........5.6GHZ @ 1.15V  http://valid.canardpc.com/show_oc.php?id=2779898or 6.3GHz @ 1.38V http://valid.canardpc.com/show_oc.php?id=2780190also here: https://www.facebook.com/mad.tseThis post has been edited by stasio: Apr 24 2013, 12:50 AM |
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bulibulizaimon
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Apr 24 2013, 01:23 AM
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QUOTE(stasio @ Apr 24 2013, 12:45 AM) Just found on facebook...........hard to beleive (or this realy call GOLD chip).........5.6GHZ @ 1.15V http://valid.canardpc.com/show_oc.php?id=2779898or 6.3GHz @ 1.38V http://valid.canardpc.com/show_oc.php?id=2780190also here: https://www.facebook.com/mad.tsesuper amazing!!  |
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stasio
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Apr 24 2013, 01:39 AM
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TSowikh84
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Apr 24 2013, 07:17 AM
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i7 Clan
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QUOTE(stasio @ Apr 24 2013, 12:45 AM) Just found on facebook...........hard to beleive (or this realy call GOLD chip).........5.6GHZ @ 1.15V http://valid.canardpc.com/show_oc.php?id=2779898or 6.3GHz @ 1.38V http://valid.canardpc.com/show_oc.php?id=2780190also here: https://www.facebook.com/mad.tseHoly %$&%*&*@^ what an insane chip! But don't know whether it is a correct vCore reading until he tries it on another mobo and verified by digital multimeter. If true then it should be a 7.5GHz chip with 117MHz BCLK. If false then Gigabyte...  |
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trisx
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Apr 24 2013, 09:05 AM
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Anybody using bios 1707 for m5g ? I realized after updating to this, I can't start my PC normally. Need to reset CMOS every time wanna start it, else it won't power up . Quite weird or am I missing something out ?
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stasio
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Apr 24 2013, 09:06 AM
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QUOTE(owikh84 @ Apr 24 2013, 07:17 AM) Holy %$&%*&*@^ what an insane chip! But don't know whether it is a correct vCore reading until he tries it on another mobo and verified by digital multimeter. If true then it should be a 7.5GHz chip with 117MHz BCLK. If false then Gigabyte... Why always Gigabyte. Stepping 3 will be retail?  This post has been edited by stasio: Apr 24 2013, 09:17 AM |
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