View Full Version : Corsair XMS2 CL4 > show 5-5-5-18 !!!!
I bought match pair of Corsair XMS2 -6400 CL4
with 4-4-4-12 timing , however its show 5-5-5-18
http://www4.0zz0.com/2007/02/19/10/93555811.jpg
http://www4.0zz0.com/2007/02/19/10/33125105.jpg
the mobo P5N32-E SLI
and i set every thing ( auto ) in yhe bios
JohnnyV
02-19-2007, 02:15 AM
I see it uses 1T command instead of 2T. 1T usually needs less agressive timings.
The memory is rated 4-4-4-12 with 2T command rate.
I guess you don't want to set everything to "auto".
Kristoferr
02-19-2007, 04:05 AM
5-5-5-1T is little better than 4-4-4-2T So its ok.
I guess you don't want to set everything to "auto".
so. what i need to change in the pios to correct the timing ?
5-5-5-1T is little better than 4-4-4-2T So its ok.
what i know that smaller no. better in timing !
JohnnyV
02-19-2007, 05:31 AM
Just look at the timing table from your first screenshot of CPU-Z. and write down these values. Then enter your BIOS and go to your RAM settings. Insert values as mentioned in the table et voila!
1T is somewhat faster than 2T and it's said that latency timings for intel procs are not so important so perhaps the second setting is faster. Perhaps you can run some tests (Super Pi) to check which setting gets you to the end of the test sooner.
mach82
02-19-2007, 05:59 AM
enable SLI Memory support in your BIOS. This will force your mobo to read memory timings from EPP instead of SPD.
Bootup05
02-19-2007, 06:20 AM
Where is this setting BTW?
My ram seems to also be doing this in a P5B Deluxe
Stock speeds are 5-5-5-12-1T but cpu-z shows 5-6-6-18-2T
Just look at the timing table from your first screenshot of CPU-Z. and write down these values. Then enter your BIOS and go to your RAM settings. Insert values as mentioned in the table et voila!
I try to do this . but the bios defferent from cpu-z , and i dont want write wrong values in bios .:( :(
enable SLI Memory support in your BIOS. This will force your mobo to read memory timings from EPP instead of SPD
http://www4.0zz0.com/2007/02/19/15/92923886.jpg
which no. should i select :confused: :confused: :confused:
Gebba
02-19-2007, 08:05 AM
set the timings manually in bios =)
the motherboard automaticly sets bad timings just for bigger chans of booting upp whit many different memories.
JohnnyV
02-19-2007, 09:19 AM
You really want to look for manual overclocking instead of automatic which is shown on your picture. And I think CPUOC means CPU OverClock :) so look for RAM settings instead
set the timings manually in bios =)
the motherboard automaticly sets bad timings just for bigger chans of booting upp whit many different memories.
You really want to look for manual overclocking instead of automatic which is shown on your picture. And I think CPUOC means CPU OverClock so look for RAM settings instead
thank you all guys . i set the timing manualy in the bios and every thing OK
http://www3.0zz0.com/2007/02/20/14/37064046.jpg
:banana: :banana: :banana:
mach82
02-20-2007, 11:59 AM
You would achieve better results after setting CPU OC 0%. Why better? Because the mobo would set better subtimings.
You would achieve better results after setting CPU OC 0%. Why better? Because the mobo would set better subtimings
thanks man , i will try that :)