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5.1GHz not possible? - Page 2

post #11 of 17
Quote:
Originally Posted by IzorkX View Post
I've been at 1.48V and it doesn't need that much. I've booted before at 5.1GHz with 1.456V but I don't remember the settings (and it was an older bios I think)
Booting and being Prime95 stable is 2 different things.


Yeah you can probably boot at 1.456v... Run prime95 for 12 hrs.
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post #12 of 17
Thread Starter 
Quote:
Originally Posted by bratas View Post
Booting and being Prime95 stable is 2 different things.


Yeah you can probably boot at 1.456v... Run prime95 for 12 hrs.
I know.. Right now I just want to boot at higher than 5GHz. I can get it 24/7 stable at 1.4V right now, at 5GHz. It's a good chip. Why I don't get that I can't get any higher than 5GHz. But I will try some of the things you guys adviced.. Thanks :=)
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post #13 of 17
Quote:
Originally Posted by IzorkX View Post
I know.. Right now I just want to boot at higher than 5GHz. I can get it 24/7 stable at 1.4V right now, at 5GHz. It's a good chip. Why I don't get that I can't get any higher than 5GHz. But I will try some of the things you guys adviced.. Thanks :=)
Walls, CPU's have them.
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post #14 of 17
Thread Starter 
Quote:
Originally Posted by LethalRise750 View Post
Walls, CPU's have them.
Thats what I thought.. And know now. I've tried everything. Also what you said, it just wont boot past 5Ghz :=)


But it runs great at 5Ghz tho. With low temps and low voltage.
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post #15 of 17
Quote:
Originally Posted by IzorkX View Post
Thats what I thought.. And know now. I've tried everything. Also what you said, it just wont boot past 5Ghz :=)


But it runs great at 5Ghz tho. With low temps and low voltage.

Isn't that all that matters? 5.0 with low temps and voltage is pretty darn good. Only thing keeping me from running at 5.0 are my temps.
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post #16 of 17
Thread Starter 
Quote:
Originally Posted by Lou3824 View Post
Isn't that all that matters? 5.0 with low temps and voltage is pretty darn good. Only thing keeping me from running at 5.0 are my temps.
5GHz is great
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post #17 of 17
Quote:
Originally Posted by IzorkX View Post
I got it to 5.1GHz once, at only 1.46V. I'm unsure what I changed there.. If anyone could give me a hint, I would love it
Grats on having a 5 ghz 1.41v stable CPU (mine is stable too at about 1.416v-1.428v load).

However I have a question for you.
If you don't mind doing it for me,

Can you DISABLE Cpu PLL Override, and tell me what the highest multiplier that the CPU can boot at is? Keep the vcore at 1.45v for now.

Also please put Loadline Calibration at Ultra high (well, one below the very highest) while doing this.

Please report back.
I'm curious as to if you can do 5 ghz with PLL Override disabled, or if the max you can do is x45 or x46 or x47. This will help tell me what your CPU multiplier wall is.
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