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Sandy Bridge - Voltage @ Mhz list - Page 30

post #291 of 401
Quote:
Originally Posted by PaulWog View Post
4.4GHz @ 1.37v

Using my sig rig mobo/processor. HT on. I can't get stable at 1.36v. Everything else set to AUTO (including power saving options, as I want those on). I am not sure how much higher I can take the multiplier at 1.37v.

Thought I'd contribute.

100% stable so far with my prime95 testing. Temperatures are 59/65/67/65 at peak.

Actual voltage readings (when stressing) are peaking at 1.3661 volts
temps seem way high for 1.36v I was doin like mid 50s at 1.4. Have you ever checked how flat your h70 is? the h50/h70s are really not flat at all. Mine needed a good lap job before it gave temps better than my TRUE
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post #292 of 401
Quote:
Originally Posted by Iching View Post
I changed multiplier to 45, vrm to 350, duty cycle to T.Probe, CPU Voltage to offset (offset mode + 0.02000). I will prime it tomorrow.

Batch #L040B354

After 45 minutes of prime the maximum temp. does not exceed 61 degrees Celsius.
This is unbelievable for me. Please, can you also post your other settings(LLC etc.)? I tried your settings and my VCore immediately jump to 1.42V at 100% load.
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post #293 of 401
leaving mine like this, nice temp and nice voltage.
Edit: don't trust IBT or Linx with sandy, stable at even lower voltage/temp with only 47c max load. Yes i'm i have SP1


Edited by eduardmc - 1/23/11 at 3:41am
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post #294 of 401
i5-2500k 4.5GHz 1.36v Prime sfft 3 hour and still runnings, volt is under load temps 62-69.

MSI P67A-GD65

I did have it stable at 4.7 1.37v Prime sfft 2 hours, but temps hit 80 at times.

Just not sure about the volts thing. Sorry, if you need more info, send me a message or post I will reply when I can.
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post #295 of 401
Quote:
Originally Posted by Pauliesss View Post
This is unbelievable for me. Please, can you also post your other settings(LLC etc.)? I tried your settings and my VCore immediately jump to 1.42V at 100% load.
Go to the CPU settings and set the Turbo overvoltage setting. On auto it finds some nice number that's probably too high. Try setting it to 0.05 if you're using extreme LLC.
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post #296 of 401
2500K - 45 x 100 MHz, 1.28v

- Prime 26.4 stable 1h
- Gaming stable 8 hours xD
- NOT Linx stable (10.3 Linpack, Linx 0.64, Win7 SP1, AVX)

It works fine enough for 24/7 so far, so I will keep it and be happy with decent temps on "real load". I ran RealTemp for an entire day, min/max reading at the end of the day was 29/65, which is good enough for me.
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post #297 of 401
5.5ghz @ 1.512v @ air(Noctua nh u12p-se2) superpi 1m - 6.860s And it was completely stable @ 5ghz ~1.35v linx, but it isnt stable anymore since I updated to sp1, but still totaly stable for games @ 5ghz(10h+) and a SEXY desktop .
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post #298 of 401
WOW! Mind telling us what temps on air you have at 5GHz and had at 5.5GHz?

As for benching: Linx is only really a good bench for W7/SP1 setups, when the AVX kicks in and makes your system scream for voltage.

Pre-SP1 I'd guess Prime 26.4 is a decent test, however I'd test for a little bit longer than 7 seconds. xD
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post #299 of 401
at 5.5ghz I had ~75c during spi 1m and @ 5ghz @ ~1.35v I have ~80c in linx but bsod after 3-4 tests where i was 15round stable before win7 sp1, but since I only play games and benchmark the temps is under 60c during crysis,f1 2010, grid, bc2 and it is even stable with 1.33v 5ghz for 10h+, no bsod or anything.
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post #300 of 401
Quote:
Originally Posted by wekkt0r View Post
5.5ghz @ 1.512v @ air(Noctua nh u12p-se2) superpi 1m - 6.860s And it was completely stable @ 5ghz ~1.35v linx, but it isnt stable anymore since I updated to sp1, but still totaly stable for games @ 5ghz(10h+) and a SEXY desktop .
What batch number?
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