Finally, many years with aircooling and benching with air coolers I organized in CZ "1st FlanK3rs OC party". It was last week (10.-12.6.) at nice cottage.
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Without practice experience, with some beers, some hardware and with several people party begun . With LN2 benchmarked only 3 from us.
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Friend Froxic in action . For him too first experience with LN2
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We had M4A89GT PRO, Crosshair IV Formula, Crosshair IV Extreme (me), Rampage III Extreme (me), M4A89GTD PRO/USB3, HD4870, borrowed GTX580 Matrix , HD6850, GTX480. CPU from my side i7 980x, x6 1100T BE, x4 975 BE, x4 965 BE (old one). There was x2 555 BE, x4 955, i7 920, next x6 1100T and x6 1075T too.
First POT in action - lol, icy at board, first mistake...But this time we dont know it yet...
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Froxic prepared Rampage III Extreme
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C4F and my R3E after very bad benching
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My C4E preparing
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some bluescreen and nice POT ice +next upgrades around POT
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Now back to mistakes....At Gulftown system and x4 975 BE system we had very bad contact between CPU and POT, because in rubber insulation I made too small hole.. Intel was overheating under LN2,, shutdown again and again. At x4 975 BE I had only about -50C. Later cames next problems with wet, CPU LED "red" and drying not helped me (after removing drying helped not!). I was frustrate, tried some hours everything....next day I put C4E and R3E and myself outside at sun and later tried it again. Whau, CPUs and boards are OK. After this experience we know more. Now we had "perfect" isolating and with x6 1100T improve results. On the other hand, quantitiy of LN2 was less and less and we had no time for better results in superpi 1M/32M etc. Max two two tests for every bench now ...Now some screens from results.
x4 965 BE (old one from 2009)
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x4 975 BE (I think, it can reach above 7 GHz, this was with -50 C, bad contact)
superpi 1M
x6 1100T BE
6738 MHz
superpi 1M
wprime 32M and 1024M
Cinebench R10
In next 14 days Il retesting x4 975 BE...But LN2, friends, frisco and old nasty cat from cottage was fun .
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