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Sandy Bridge-E / Ivy Bridge (X79) OC Get your -E on!

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  #121  
Unread 02-18-2012, 23:09
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if u run high vtt yes...
My first 5680 chip degrated -100mhz, but I use only 1.24-1.26v
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  #122  
Unread 02-19-2012, 10:50
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3930K C2
SR0KY
Costa Rica (bad omen?!)
3153A417
2V134072A1287

max multi: 51x ... 52x won't boot...no "clean" reset...
I hate overclocking...

Waited for so long to get my own retail and then getting a piece of sh1t like this...
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  #123  
Unread 02-19-2012, 11:45
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I agree on the C2 degradation. Seems like it's happening here as well.

No more C2 for me ...
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  #124  
Unread 02-19-2012, 13:59
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2 other guys told me they never used higher than 1.25 and chips already degraded WTF?

damn my 5600 C1 is dead too no more good chips here....i pass for IVY this time
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  #125  
Unread 02-19-2012, 14:01
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Originally Posted by SoF View Post
I hate overclocking...

Waited for so long to get my own retail and then getting a piece of sh1t like this...
Sad story dude sad, but try to sell it fast, with BIG C2 in title
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  #126  
Unread 02-19-2012, 14:05
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Why would vtt be the cause, it might help but i do think vcore + Vantage cpu tests are the biggest problem.
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  #127  
Unread 02-19-2012, 14:11
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Quote:
Originally Posted by Hiwa View Post
2 other guys told me they never used higher than 1.25 and chips already degraded WTF?

damn my 5600 C1 is dead too no more good chips here....i pass for IVY this time
It's really strange. With regular SB and C1 SBE, I had no degradation whatsoever (even with 5800+ 26K), but with C2 ... no idea. Mind = blown.

How's your chip doing, Viss? Can you still run the same frequencies?
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  #128  
Unread 02-19-2012, 14:17
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Quote:
Originally Posted by Viss View Post
Why would vtt be the cause, it might help but i do think vcore + Vantage cpu tests are the biggest problem.
it's vtt
i benched 1.35 /1.40 on some chips before all with def cpu freq, only testing ram, just one boot at +55XX 6/12 but 1.20vtt and 24XX ram(no vantage no wprime only boot), the day after cpu can't boot over 1.25 vtt(1.26 00 error on R4E debuger) checked cpu freq and blunny -200MHz.
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  #129  
Unread 02-19-2012, 14:20
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Quote:
Originally Posted by Massman View Post
It's really strange. With regular SB and C1 SBE, I had no degradation whatsoever (even with 5800+ 26K), but with C2 ... no idea. Mind = blown.

How's your chip doing, Viss? Can you still run the same frequencies?
same here, i have a SB here 58XX and never degraded, same for my C1 benched a lot of times at 1.40vtt and +1.65 vcore
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  #130  
Unread 02-19-2012, 15:02
nedernakker nedernakker is offline
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my C1 used tot do 5300 @ 1.475V under SS, the chip barely passes 5100 now with same temps under SS.

chip never had more then 1.525V

max VTT and SA used 1.2V....
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