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Overclocking Super Pi 32m Scores - Winter Benching Fun

Discussion in 'Hardware' started by LennyRhys, 11 Dec 2012.

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  1. MrDomRocks

    MrDomRocks Modder

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    I got a stable 4.7ghz.

    7m 27.284 | 4.7ghz | i5 2500k | Air | P8P67 | 8gb Corsair Vengeance 1866 9-10-9-27 2T

    [​IMG]

    [​IMG]

    Going to push for a higher cpu speed next.

    Currently 4.7 @ 1.41Vcore.

    JamJester beats me only just xD

    Edit tried 5ghz and it's a no go @ 1.5Vcore.

    But 4.8 @ 1.48 was.

    7M 17.487 | 4.8Ghz | i5 2500k | Air | P8P67 | 8gb Corsair Vengeance 1866 9-10-9-27 2T

    [​IMG]

    [​IMG]
     
    Last edited: 17 Dec 2012
    MrDomRocks, 17 Dec 2012
    #161
  2. Sam__

    Sam__ Minimodder

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    Bit of a quit patch for the last 24h. Anyone done anything?

    I still need to work on my score. I recon I can cut of a few more seconds.
     
    Sam__, 18 Dec 2012
    #162
  3. David

    David μoʍ ɼouმ qᴉq λon ƨbԍuq ϝʁλᴉuმ ϝo ʁԍɑq ϝμᴉƨ

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    I was going to have another go last night, because I think I might be able to shave a few seconds off my time, but I got drafted into the 1st Armoured Present Wrapping Division :sigh:

    The penalty for going AWOL is quite severe.
     
    David, 18 Dec 2012
    #163
  4. Sam__

    Sam__ Minimodder

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    You can be forgiven. Your duty to serve when required in the 1st APWD is far beyond anything on this forum, or your computer.
     
    Sam__, 18 Dec 2012
    #164
  5. MrDomRocks

    MrDomRocks Modder

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    Due to being the last poster I didn't post my latest results. Will be up soon. I shaved a few seconds off my time.

    5ghz stable now.

    Still unable to increase memory speed. I don't know why.
     
    MrDomRocks, 18 Dec 2012
    #165
  6. Sam__

    Sam__ Minimodder

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    What have you tried when increasing memory speed?
     
    Sam__, 18 Dec 2012
    #166
  7. MrDomRocks

    MrDomRocks Modder

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    Ultimately I dont know what I need to do to get it faster, so my saying it wont go faster than it's rated clock speed is a mute point.

    It is Corsair Vengeance 1866mhz 1.5 Ram. I didn't want to put anymore volts through it, as I simply don't know what would be safe.
     
    MrDomRocks, 18 Dec 2012
    #167
  8. Sam__

    Sam__ Minimodder

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    Usually to make memory go faster you have to increase the voltage and loosen the timings. Your RAM shouldn't have a problem running at 1.6V for periods.
     
    Sam__, 18 Dec 2012
    #168
  9. MrDomRocks

    MrDomRocks Modder

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    I will keep that in mind, and here are my current times.

    7m 11.502s | 4.9ghz | i5 2500k | Air | P8P67 | 8gb Corsair Vengeance 1866 9-10-9-27 2T

    [​IMG]

    [​IMG]


    I don't have results for 5ghz as I haven't run Pi yet. And the gain from 4.9 was minor. I am going to try a short run with increased memory speed.
     
    MrDomRocks, 18 Dec 2012
    #169
  10. Sam__

    Sam__ Minimodder

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    See if you can get that command rate to work at 1T. Should be faster.
     
    Sam__, 18 Dec 2012
    #170
  11. MrDomRocks

    MrDomRocks Modder

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    Will give that a try also xD
     
    MrDomRocks, 18 Dec 2012
    #171
  12. aramil

    aramil One does not simply upgrade Forums

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    UPDATE:

    7m 04.234s | i5 3570K | Water | 4800MHz | ASUS Z77 Sabertooth | (2x4GB)Corsair Vengeance 1600MHz (@1800)10-10-10-24-1T

    Kneel before Zod :rock: (just keeping those SB-i5 boys on their toes & the IB-i7 :D )

    [​IMG]

    must admit I am finding the SB/SB-e/IB speed and time comparisons a good guide.
     
    Last edited: 18 Dec 2012
    aramil, 18 Dec 2012
    #172
  13. MrDomRocks

    MrDomRocks Modder

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    Running now 4.9ghz, dropped ram timings a little and 1T Cmd Mode.

    Currently one second slower than latest results posted by Amaril. From the loop times posted.

    Ok so I went and tried to increase my Ram Memory Speed, and it still isn't playing ball. I don't want to push to many volts through it. But I do have some results from 5ghz.

    7m 2.136s | 5ghz | Air | i5 2500k | P8P67 | 8gb Corsair Vengeance 1866 | 10-10-10-24 1T |

    [​IMG]

    [​IMG]

    I would try increasing my overclock, I am going to run some tests and see what my temps are at 5ghz first. Running on air obviously makes temperatures something to keep on eye on.
     
    Last edited: 18 Dec 2012
    MrDomRocks, 18 Dec 2012
    #173
  14. Sam__

    Sam__ Minimodder

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    Nice to see you're having luck with the RAM, what speed did you get it to?
     
    Sam__, 18 Dec 2012
    #174
  15. MrDomRocks

    MrDomRocks Modder

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    Ninja posted you I think. My ram is rated 1866 I have yet to get my system to post any faster than that. I increased my volts to 1.6 and timings but maybe not enough I have no idea how to overclock ram to be honest.
     
    MrDomRocks, 18 Dec 2012
    #175
  16. j.col

    j.col Minimodder

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    9m 58.813s | i5 750 | Air | 3.8GHz |Inferno Katana | Crucial 8GB 1140mhz 6-6-6-15-1T|

    [​IMG]
     
    j.col, 18 Dec 2012
    #176
  17. Sam__

    Sam__ Minimodder

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    you did indeed ninja me haha.

    try 10-11-10-30 and the next speed up for the RAM. Hopefully that will POST.
     
    Sam__, 18 Dec 2012
    #177
  18. TaRkA DaHl

    TaRkA DaHl Modder

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    DRAT!

    No longer in second place with my SB system, need to try tweaking and re-running :p
     
    TaRkA DaHl, 18 Dec 2012
    #178
  19. MrDomRocks

    MrDomRocks Modder

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    Ok!

    Hides, I will most likely push my system to 5.1 but no higher.

    Funnily enough I was running at 1.51Vcore. Sitting at 5ghz seemingly stable at least when running Super Pi, Geekbench. But soon as I ran Steam I Blue Screened.

    I haven't ran IBT etc to see if it was truly stable. Plus I don't need that kind of power as my system usage doesn't require it. Though 4.5 helps with video editing and render.
     
    MrDomRocks, 18 Dec 2012
    #179
  20. TaRkA DaHl

    TaRkA DaHl Modder

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    Might have to :p I just upped the OC to 4.9Ghz and tweaked the timings lower and got this:

    [​IMG]

    Haven't beaten you, but give me time.... Having said that, I am not sure this shitty cheapy board can do 5Ghz without crapping out on me.

    7m 5.280s | 4.9ghz | Air | i7 2600k | Asrock Z68 Pro3 | Samsung 22nm @ 2133 9-10-10-27-1T
     
    TaRkA DaHl, 18 Dec 2012
    #180
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