The kingston is good ram did ya sell it? What tccd did ya get?Quote:
Originally Posted by Turbodream
Is that on a divider? What is your Cpu multi?
Have you tried the suggestion here?
Try ramping your FSB and lowering the CPU multi.
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The kingston is good ram did ya sell it? What tccd did ya get?Quote:
Originally Posted by Turbodream
Is that on a divider? What is your Cpu multi?
Have you tried the suggestion here?
Try ramping your FSB and lowering the CPU multi.
Thanks for the tips kakaroto :toast:
I am now stable @ 3gb/s memtest bandwidth with my X2 @ 2.5ghz! :D
http://www.xtremesystems.org/forums/...1&d=1136515765
hi
well
i just found this thread.....i am having serious issues
i dont know if the prob comes from my cpu...or mobo....or maybe me:D
i tested 3 diff cpus....venice 3000....3700 SD....opteron 146
3 diff dfi-ultra-d
each cpu can clock high...on air and phase change...i can give details...
and my problem is.......i cant boot above 280...no mather what i do....
flashed 4 bios allready....current bios is 623-fix...the best so far....the worst was 704-2 bt
what i find weird is this
for 280...i have to feed 2,8 vdimm
if i crank the vdimm up to 2,9 i can boot to memtest at 290....but ryderocz told that is just to much vdimm and that the memorys should do it with 2.7/2,75 max
i cant have a memory like tccd running crazy volts 24/7....
its a long post by now so i will stfu and wait for your answers;)
thnxs
EDIT: sig is not updated.....ocz pc 4800 elite platinum
I have tested my ocz pc3200 el rev.2, i have tested them single channel which both 512 mb sticks pass ddr600 mhz, 2-4-3-6 at 2.8 volt.
When i put both sticks in with the same settings i get 1000000 errors :confused:
I have tried the san diego memorycontoller tweaks because i have an Opteron 144. Still no go.
Also i have lowered my CPU multiplier so it wont stress the memory controller so much.
Any idea what it could be, thanx !
Had a little time to play with these sticks
I was aming for 2.5-3-3-6 T1 DDR600
Ive got some results posted else where so heres the link.
http://overclockerzforum.com/phpbb2/viewtopic.php?t=150
Im going to give them some more burniin and see what i can pull.
Kakaroto, could you please tell me what voltage is optimal for my TCCD (0519 and 0522)?
My memory is covered with copper heatsinks. Also I'm planning to install 120mm fan to blow on this one.
How long will my memory live supplied by 2.90-3.00V? As I know "new" TCCD like more voltage!
There are a pictures of my memory:
http://img62.imageshack.us/img62/745...back6ei.th.jpg http://img62.imageshack.us/img62/444...ront0vy.th.jpg
Can every TCCD-based memory be overclocked up to 600MHz supplied by 2.6-3.0V with timing set 3.0-4-4-8 ?
What BIOS can you recommend nowadays for DFI nF4 Ultra-D + my TCCD? Is it 623-3?
Thanx for quick reply! ;)
It's possible that so called "new" tccd likes more voltage, but on aircooling, I would stay in the 2.75-2.85 range... Better to be safe than sorry...
About bios, 623-3 still is nice, but for some people, other biosses give more stability... You just have to try it yourself...
And most of the tccd sticks will do 300MHz, but not all of thme in dual channel... Lots of testing for you;-)
I recommend 2.7-2.77v, not higher. Btw. what kind of RAM is that? :) Looks different.Quote:
Originally Posted by Monster
DDR600 3-4-4-8 is not hard to get I guess, but not all TCCD like CL3.0. You have to test it, there is no guarantee with overclocking.Quote:
Originally Posted by Monster
New TCCD 5xx overclocks worser then the old ones in my opinion. But i have some kits with TCCD 519 that do 290 2.5-3-3-7 2.72v fully stable and some not even 280MHz. I recommend 2.7~2.77v and not higher. A little bit cooling is recommendable.Quote:
Originally Posted by OneyedK
Looks like butt-naked Corsair :slapass:Quote:
Originally Posted by kakaroto
OK, but when I use 2.5-4-3-7 to eliminate errors in MemTest 1.65, S&M 1.7.6, Prime95 I should set 2.90V! When I use 3.0-4-4-8 2.85V is enough! If I set 2.8V and lower I have some errors! :(Quote:
Originally Posted by OneyedK
I wanna get 24/7 rock stable 600MHz system and I don't care about low timings but unstable system work! ;)Quote:
Originally Posted by OneyedK
Today I'll get my new DFI. Now my mobo is ASUS A8N-E! :( Maybe on DFI my memory will work better and I'll get my 600MHz! ;)Quote:
Originally Posted by OneyedK
Even for "new" TCCD? :) (0519 and 0522)Quote:
Originally Posted by kakaroto
That is Corsair XMS1024XLPRO Kit. I remove stock IHS cause they didn't warm even when I burned! :(Quote:
Originally Posted by kakaroto
But after changing them with TT Copper Heatsink I saw that was RIGHT decision! ;) Now when I test my RAM heatsinks warm up to 55-60C!
Results of testing is higher! But I'm not pleased with them! :(Quote:
Originally Posted by kakaroto
OK, you upset me. :(Quote:
Originally Posted by kakaroto
Shouldn't I set more than 2.77V even with my heatsink blowed by 120mm fan?Quote:
Originally Posted by kakaroto
???????????? What a problem? I just improve cooling of my RAM chips! Is it bad?Quote:
Originally Posted by OneyedK
Nope, it's the best thing to do ;-)Quote:
Originally Posted by Monster
I simply don't like LED's on ram, I think they would perform better without using extra current for flashy light effects:D
First of all, I'd like to thanks to Kakaroto for his guide! :)
After all tests I've got my memory overheat even supplied 2.76V! Now I don't use any active cooling! I'll install 120mm fan after changing PSU!
Yesterday after testing by S&M memory test I got several single errors, I switched off my PC and extract my memory modules! BUT heatsinks installed on my TCCD warm up to 70+C!!! :(
I can't understand how the vendor (for example G.Skill and Patriot) write on them modules recommended Voltage level about 2.7-2.9V??? G.Skill don't use ANY heatsinks!!! :(
When you look at the samsung tccd datasheet, you'll see 70°C is no problem at all... Best cooling for ram (imho) is to simply blow fresh air over them... ram heats up pretty fast and eveything you put on them (heatspreaders or ramsinks) slows the cooling process down... only watercooling or large copper sinks can beat cold air flowing over naked chips...Quote:
Originally Posted by Monster
--> when you look closely to your ramchips, you'll notice the base of the sinks doesn't completey cover the chips... this could be the cause for damage of any of the chips... if the motherboard is faulty and overvolts the ram, you can also experience problems...
as you probably noticed, there is a small difference in heat generated/cm² between a cpu-core and a memorychip :DQuote:
Originally Posted by Monster
About the link, it's about K4H560838F in general, can't find the exact specs of tccd online, seems like samsung took them away...Quote:
Originally Posted by Monster
And yes, it may sound strange, the cooling thing, but you have to understand that the heat generated from a cpu or gpu core per cm² is much higher than the heat generated /cm² for a ramchip...
OneyedK I'm sure that quality of my heatsinks (HS) is VERY good! Also I'm sure that cooled HS by blown fresh air is better than just naked chips! ;)
Could you please give me datasheet where I can find note about 70°C?
Thanx.
http://samsung.com/Products/Semicond...y_05_rev10.pdf
TCCD
C stands for Commercial Temp, 0~70°C
:cool: Feel free to believe whatever you want, I told you it was MHO, I never achieved better results with ramsinks or heatspreaders than with naked chips cooled by good airflow
OneyedK Thanx for link! ;)
Very strange! Maybe I'll try to overclock my A64 3000+ (IHS off) using only blowing fan (without any heatsink). :)
Monster,Quote:
Originally Posted by Monster
I'm wondring that isnt your ram is single sided only since i noticed you just installed the heatsink on one side only. And could you tell me what's the full model included the revision for you ram?
gsan These are the pics of my doublesided RAM modules! As you can see on the 1st pic key is left-orientated, but on the 2nd pic is right-orientated! ;)
My kit is Corsair XMS3208 v.1.2 (0528037-1).
Been trying the guide with my setup [in sig].
Got memtest to pass 8hrs with 300mhz [ddr600] with settings in guide.
Cant pass memtest #5 for 25 passes with recommend settings for 310mhz [ddr620].
Any suggestions?
Hi Kakaroto,
I´m running a Brazilian Website about OverClocking and Mods - and i really would like to have permission to translate this guide into Portuguese to my Website. Offcourse all the copyrights will remain with you.
Thanks a lot
:banana: