May 24 2009, 11:43 AM
QUOTE(ventrilocks @ May 24 2009, 12:23 PM)
really??thanx!!
life saver..
btw do u own this mobo?how did u know it can fit?
Dude whenever the well known person talks...it sure do... life saver..
btw do u own this mobo?how did u know it can fit?
"coolice" equal SUB ZERO HERO !!!
Added on May 24, 2009, 11:45 am
QUOTE(kuntawakaw @ May 24 2009, 11:21 AM)
im too noob..
after more than a month ocing, i realize that i fogot about ram timing... i left it at the loosest state...
btw cdlim... according to ur cpuz... ur kvr speed almost the same as i am... what is the tightest u can ever achieve?
last night ran at 5-4-4-12-14 and 5-4-4-12-13..both too slow at post.. damn slow loading...
5-4-4-12-12 is ok.no slow bootup..what will that be?
Dude a simple guide for you... after more than a month ocing, i realize that i fogot about ram timing... i left it at the loosest state...
btw cdlim... according to ur cpuz... ur kvr speed almost the same as i am... what is the tightest u can ever achieve?
last night ran at 5-4-4-12-14 and 5-4-4-12-13..both too slow at post.. damn slow loading...
5-4-4-12-12 is ok.no slow bootup..what will that be?
Look at the 2nd curve/slope, showing a ram running at CAS 5
At 1066mhz, the CL is just below 9.5ns
At 1176mhz, the CL is 8.5ns
At 1333mhz, the CL is 7.5ns
So, in order for your rams to run at CAS 5 in between 7.5-8.5ns, you would have to OC the rams in between 1176mhz to 1333mhz
- Anything lower than 1176mhz, your rams would be running at longer CAS 5 (Longer than 8.5ns)
- Anything higher than 1333mhz, your rams can's run (as it will be shorter than 7.5ns)
So, do you understand the graph?
- if you do, you will notice that the following ram settings are having similar ram performance
--- CAS 4 at 941mhz vs CAS 5 at 1176mhz vs CAS 6 at 1412mhz (all have 8.5ns CL)
--- CAS 4 at 1066mhz vs CAS 5 at 1333mhz vs CAS 6 at 1600mhz (all have 7.5ns CL)
From the graph, you can also roughly conclude that:
--- CAS 4 at 1066mhz is faster than CAS 5 at 1200mhz
--- CAS 4 at 941mhz is faster than CAS 5 at 1070mhz
--- CAS 4 at 941mhz is faster than CAS 5 at 1140mhz
Aos from the above example, you can also roughly say that the DDR2 ram performance for:
--- 1066mhz @ 4-4-4-12 is faster than 1200mhz @ 5-5-5-15
--- 941mhz @ 4-4-4-12 is faster than 1070mz @ 5-5-5-15
--- 941mhz @ 4-4-4-12 is faster than 1140mhz @ 5-5-5-15
This post has been edited by verdict: May 24 2009, 11:45 AM
Quote
i bought patriot viper ddr1000 4g kit 
for intel will be in diff thread dude... 
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