bh-5 testing tonight i was in the mood for some testing. So i took out my twinmos BH5 memory and started to oc! because i wanted to know how much they did on every voltage range of 0.05v i took out my digital multimeter and started to test. Specially for you guys i wrote everething down! NOTE: There is a 80 mm fan blowing right above them! Because I own a EP 9NDA3+ and the OCZ booster dousn't work on this motherboard i Vmodded it with a 20k VR! all the test where done with super pi 1M and are super pi stable, I'm not talking about memtest stable, therefore I need to perform unwackme's burn in, so I will report later for this! A64tweaker was used for every bench The sticks do ~255fsb on 3.3v ( never tried lower voltage ) and the real testing begun at 3.35v! Here is the list 3.35v --- 260 fsb 3.40v --- 262 fsb 3.45v --- 266 fsb 3.50v --- 266 fsb NO increase of fsb 3.55v --- 269 fsb 3.57v --- 270 fsb ( I wanted to know on what voltage the could do 270 fsb ) 3.60v --- 270 fsb NO increase of fsb 3.65v --- 271 mhz 3.70v --- 274 mhz 3.75v --- 275 mhz I only went this far because for 3.8v i will add additonal cooling ( however the chips don't get warm ), just for safety! This will happen tomorrow :) I must say that 260 fsb on 3.35v is pretty impressive! Yet i have to add 0.4v to increase 15 mhz. |
BH-6 did 265Mhz @ 3.55v here http://www.madshrimps.be/?action=get...&articID=2 58 |
bh-5=bh-6, the only difference is the production procede, ( slap me but i forgot the numbers ), bh-6 was produced with a larger procede and so can handle larger voltages! whas that read by your motherboard or multimeter? If it was by your motherboad you can add a couple of numbers to that voltage, lets say 3.58 3.6v |
check the link, explains all:) |
any more results on those sticks? what brand? |
got 2 sticks bh5 and 2 sticks BH6 , need a setup where i can bench on. Lats owner from the bh5 did 280fsb with 2.6V (single channel). jmke you can test mine , antwerp isn't so far from me :p |
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damned, sorry Jmke, looks like i've read it to fast! Does single channel need less volts for obtaining the same oc? i know you can clock higher with single channel but do you need lesser voltage? anayway this afternoon i will try it out :) |
a small update: currently i'm performing the unwackme's burn in, 3.3v 255 fsb, every hour I see the gaps between the passes and errors grow bigger, currently i'm at 5h and 93 errors :) Now more than 100 passes #5 error free! You can clearly see that i have 1 bad ic, memtest86+ shows always the errors at the same range 0.1 - 0.2 - 0.5 mb! would this be the module in dimm 1? I think so, because i've got 2 errors ar the range off ~500 mb! for the next couple off days i will continue this burn in :) |
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Single sticks needs less volts, single channel dunno. |
with single channel i mean a single stick btw, it seems like all errors are gone!! over 1 hour now an no errors at all, over 220 passes with no error! such a burn in is amazing! |
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