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What Voltage do you run your 955 at? - Page 3

Poll Results: What is your voltage at 4Ghz ?

This is a multiple choice poll
  • 25% of voters (4)
    >1.40v
  • 12% of voters (2)
    >1.425v
  • 25% of voters (4)
    >1.45v
  • 6% of voters (1)
    >1.475v
  • 6% of voters (1)
    >1.5v
  • 25% of voters (4)
    >1.525v
16 Total Votes  
post #21 of 25
NB is stock at 1.25, CPU-NB is stock 1.45. I suppose NBv could change depending on your NB/Mobo.
post #22 of 25
Quote:
Originally Posted by pioneerisloud;13473545 
CPU-NB stock is 1.12v. The maximum you can go to SAFELY is 1.45v for it. wink.gif

And max safe vcore, as specified by AMD is 1.55v.
Show me proof of that, it's the same chip (and thus the same sillicon) so it's also 1.55V for the cpu-nb. Tough you likely won't see any gains above 1.45.
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Sane
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post #23 of 25
Quote:
Originally Posted by nicksasa;13474821 
Show me proof of that, it's the same chip (and thus the same sillicon) so it's also 1.55V for the cpu-nb. Tough you likely won't see any gains above 1.45.

No, its not the same part of the chip. Vcore and IMC are different.
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Junkyard
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NAStradamous
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post #24 of 25
4000mhz @ 1.403volts(CPU-Z 1.428)
4200mhz @ 1.450volts(CPU-Z 1.488)
4400mhz @ 1.500volts(CPU-Z 1.512)

NB @ 2800mhz w/1.259volts
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post #25 of 25
Err before anyone says it's not the same, my B55 runs all 4 cores @ 3.2ghz, 1.4v stock clocks/voltage, so it's essentially a 955.

Just going from 1.35v (2800mhz) to 1.43v(3000mhz) for my CPU-NB makes my idle temps go up 5C and my load temps go up about 6-7C. I normally run my 4ghz at around 1.45v-1.46v or 3.8ghz with 1.38v.

Great thing about the 555/B55's is that my max safe temp is 70C, not that I even see the 50C with full load. I could only reach 70C with all my fans turned off and with IBT running, even then I didn't BoSD for the 15 or 20 runs.
    
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Crucial M4 256GB Silicon Power S60 120GB Western Digital Blue Scorpio 1TB Seagate Constellation 2 1TB 
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