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Kashtan

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    Great 9900K / R15 6921+ Mhz

    in Sold

    Posted

    Mahaudi always sold great processors at the best price.

    The only reason I'm not running to buy this golden 9900K - is that I already managed to get the 9900KS.

    I'm just surprised - why he still has not sold out.
    Is everyone waiting for 10900K and Zen 3?

    GLWS!

    Phase change on 9900KS dayli using

    in Phase & Cascade overclocking

    Posted · Edited by Kashtan

    Hello to all.

    I plan to use the Single Stage phase change under the new CPU.
    I have questions:

    for daily use, not only a benchmark, in terms of noise, does it make sense to use this type of cooling?

    I read review about Asetek LS and Prometeia, level of noise a around 50-60 db, this loud of powerful water custom loop.

    But compressors which uses in this Single Stage - 8-12 cm3, 1/4 - 1/2 HP.

    Modern CPUs have got 8 and more cores, so TDP also sure higher. 

    I read - 6 core needed 1/2 - 3/4 HP comps, for 8 cores - from 1 HP (21 cm3) to 1 1/4 HP (26 cm3).

    Also i have got questions -

    1) Best refrigerants? For SS is a R-507A on ratio performance / noise.

    But R-402A little much better (R507 -46.7C vs R402A -49.2C ) and noiser.

    Uses on Prometeia mod by Chilly1.

    2) Better compressor? Danfoss most reliable and once still work on -45C.

    Aspera Embraco - i read most quiet.

    Tecumseh and Bristol, & Cubigel most rarest, difficult to definitely say something.

    Americold and linear compressor from LG - very rare.

    3) Direct Die and lapping for Phase Change - whether it was appropriate? I look - maybe yes.

    Gratefully for answer.

     

     

     

    9900KF or 9900K

    in Sold

    Posted

    On 8/12/2019 at 10:46 PM, Fasttrack said:

    With all respect :) , I have never seen an I9-9900K run 5.5ghz on ambient water.

    Unless "ambient" is Siberian weather at -30c.

    The best of the best ever observed ran 5.4ghz with 1.34V on super strong custom water loop, with 18c ambient and Grizzly Condactonaut on IHS, reaching over 90c full load.

    This cpu was sold for 1000 Euros.

    Even 5.3ghz is super excellent up to 1.30/1.31V.

    Kind regards

    Dear George.

    As minimum 2 enthusiasts from Deutchland can run on 5.5 on CBR15 on water, one - ambient.

    • 9900K|R15|2434cb|5500MHz|1.376V|5200MHz|2200MHz|RO G Maximus XI Extreme|Wakü 22°C|Direct Die|L832F298|Boxed|Hoschi
    • 9900K|R15|2430cb|5500MHz|1.341V|5000MHz|2067MHz|RO G Maximus XI Gene|Wasserkühlung10°|Geköpft|L830F001|Tray|porter111

    But germanische people dont much liked to cbr15, for him liked more Prime95 - much more warmest a test.

    Hypothetically 9900k which can run on 5.4 at Prime95, also can run on 5.5 with cbr15. Little much voltage a higher and thil all.

    9900K|Non-AVX|5400MHz|1.243V|4800MHz|2133MHz|ROG Maximus XI Extreme|Wakü 21°C|Direct Die|L832F298|Boxed|Hoschi
    9900K|Non-AVX|5400MHz|1.279V|4500MHz|1600MHz|Asus Maximus XI Apex|Wakü 23°C|Geköpft|L834F799#02168|Boxed|Perlibu
    9900K|Non-AVX|5400MHz|1.314V|5000Mhz|2050MHz|ASUS Maximus XI Gene|Wakü 19°|Direct Die|L830F001|Tray|Yoshimura
    9900K|Non-AVX|5400MHz|1.314V|4800MHz|2250MHz|ROG Maximus XI Gene|Wasserkühlung22°|Direct Die|L830F001|Tray|porter111

    9900KF|Non-AVX|5400MHz|1.270V|4500MHz|1600MHz|Asus Maximus XI Apex|Wakü 19°C|Geköpft|L908D501#00506|Boxed|Perlibu

    Also i  checked this whole forum selling part, which CPUs were sold here, and found for example 9900k mahaudi R15 6840+ 5400@1.323v prime95 5200@1.181v 725 €

    Kind regards.

    Igor.

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