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***official amd 83x0 overclocking thread***

Well today I have ordered

EK CPU LTX water block, black acetal
EK water block for the Crosshair V formula NB and mosfets, black acetal / nickel
D5 pump, mounting and EK top (from the MM)

Better start watercooling :) will be a week or two though.

andy.
 
Th0nt said:
It's yellow in that SS, but the values are I think 0.0644534 type increments upto 1v.
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For 4.75GHz with voltage offset, I use +0.1062V to +0.1125V I think from memory.

Cool Breeze said:
nkata getting your toes wet with some serious WC kit nice!
Click to expand...


Just need a cheap 240 thick rad, and some fittings, possibly a reservoir. I have some tube and coolant left over from a previous loop.
 
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alex_123_fra said:
So when you actually try to type your voltage in the box with yellow writing (e.g. 1.5V), it doesn't let you?
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It didn't but I may have overlooked the manual setting; it definitely had the + - tabs and I would have preferred to just see the value you were submitting.
 
my 1st real overclock with this board, 4.9Ghz

not gone through stability testing but so far it seems a hell of a lot better than when i got 4.9 with the UD3 and much easier.. although i suppose thats down to this thread and knowing whats possible :)

also, the UD3 didnt like upping the fsb much. no problem for the CHVFZ :D anyways



roll on magic 5Ghz! :D

edit: ran the old cinebench R11.5 to compare to UD3 score.. both at 4.9ghz the CHVFZ is scoring lower. 8.05 vs 8.39 achieved with the UD3 :confused:
 
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Martini1991 said:
That 4770K isn't accurate just so you know.
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Accurate enough I think as a basic OC at 4.4GHz. We don't know what memory was used and frequency and timings. The lowest score on the cinbench thread for a 4770K at stock is 712. Tonester is second lowest at 4.4 GHz with 844 but I have no idea of his memory settings so that would be helpful to know. Haswell has a very strong IMC and this helps.

My latest attempt:

Score of 816 at 5.15 GHz and memory at 2133 Cas 9. I am no 8 pack but I think there is plenty of juice to be extracted from the 8320/8350. I'm just not good enough at this to do it and frankly the memory I'm using is mediocre.

 
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