Intel P55 H55 H57 LGA 1156 Core I3 I5 I7, OC and Discussion
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 Dec 17 2009, 09:36 AM
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#1
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Senior Member
1,298 posts Joined: Aug 2006  
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I was trying to Oc my I7 860 to 3.8ghz. btw..my ram using corsair xms3 2gb x2..so, how far this ram can go? I still newbie with the oc things..how to tweak the ram more efficient? In bios, ram frequency dont have 1600, only 1440, 1800 and above..which one should i choose?
my setup will be 180bclk x 21 @3.78ghz This post has been edited by shinzhizu: Dec 17 2009, 09:40 AM |
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Dec 17 2009, 10:14 AM
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#2
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QUOTE(Rojak44 @ Dec 17 2009, 09:56 AM) whats your RAM frequency? DDR1333? default is 1333 at 1.5v. |
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Dec 17 2009, 10:47 AM
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#3
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QUOTE(Rojak44 @ Dec 17 2009, 10:38 AM) then you should not have any problem running it @1440. i got test prime95..after 20min..nothing error..idle temp is 44-46, max temp is 86 using prolimatech hsf..btw..can it go 1800?try run memtest 1st before running prime95 after you adjust the timing and voltage. refer Here for overview of ram timing. |
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Dec 17 2009, 11:21 AM
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#4
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QUOTE(Rojak44 @ Dec 17 2009, 11:09 AM) im not pro in RAM overclocking,but i can tell that it depends on your ram chip,cooling or setting whether u can reach 1800 or not. vcore should be 1.278. i think the temp will reduce if use better fans..im using noctua fan at low speed..800-1000rpm onlyu can try though by adjusting timing and voltage,my DDR1333 seems to struggle even at DDR1600 which only last around 2 hour on prime95 before getting error but stable on memtest and IBT(10 loop@2047MB ram utilization). whats your vcore anyway? your temp are very high. |
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Dec 30 2009, 09:11 AM
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#5
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any I7 860 user here? i using asus p7p55d, prolimatech mega with noctua fan x1 at 1200rpm, corsair twin 2gb x 2
at stock idle - 36-38 max load -54 at 3.34ghz idle - 42 max load - 74 anyone using same type board with same hsf.. |
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Jun 18 2010, 12:48 PM
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#6
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1,298 posts Joined: Aug 2006
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i want to ask MSI P55-GD65/80/85 users.. how is the temp of ur mobo? is this board is very hot? coz usually those superpipe design is very hot. can you touch the pipe within 5 sec without let ur hand off? my current giga mobo temp is 50 degree.. = .="
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Jul 16 2010, 11:07 AM
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#7
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i just want to ask to Asus mobo users... Im using P7p55d and did some oc.. however, i notice the temp is quite high..what is the maximum temp for mobo? I got 1 cosmos S casing where i believe the airlflow is worst..where the mobo temp is 45-50 for idle..and if full load, will going 80.. using I7 860 @ 3.6ghz..
 ..may i know what is the max temp for the mobo? |
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Jul 16 2010, 04:17 PM
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#8
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QUOTE(sup3rfly @ Jul 16 2010, 02:35 PM) there is no best temp actually, the cooler the better... well i try not to exceed 45 degrees... .. my idle is 50..will increase more vvt/imc will increase mobo temp? |
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Jul 26 2010, 03:12 PM
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#9
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hi, i just want to ask..which prime95 test we usually use?
1.small fft 2.in place large 3.Blend 4.custom number of torture __ i realise different test, different temp..for which one usually we use when we say full load temp.. |
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Jul 27 2010, 08:46 AM
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#10
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QUOTE(Vigilant @ Jul 26 2010, 08:32 PM) Usually I'll use small fft for CPU only stress and then blend for CPU-RAM stress. ya, i do notice tat small fft is hotter lot.. so, how long to stress cpu and ram consider stable?Small fft test will stress your cpu temperature hotter than the blend test. |
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