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Discussion Starter · #1 ·
I have Corsairs Vengeance 1600mhz Low Profile, but it says that my memory frequency it's 665 mhz.

I did set up the RAM speeds at the BIOS.

170
 

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665 with DDR (Double Data Rate) = 665 x 2 = 1330MHz as CPU-Z will report the actualu single lane freq ( i think thats what its called) which must be doubled to get your actual freq.

ok so you want to make use of your 1600 so CPU-Z should report it as 800.. What you can do is is set the XMP to profile 1 in bios or if that doesnt work you might have to bump the RAM freq multipler and a .05 or .1V bump..

chossing an XMP profile should work so try it first
 

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Discussion Starter · #3 ·
Quote:
Originally Posted by stubass View Post

665 with DDR (Double Data Rate) = 665 x 2 = 1330MHz as CPU-Z will report the actualu single lane freq ( i think thats what its called) which must be doubled to get your actual freq.
ok so you want to make use of your 1600 so CPU-Z should report it as 800.. What you can do is is set the XMP to profile 1 in bios or if that doesnt work you might have to bump the RAM freq multipler and a .05 or .1V bump..
chossing an XMP profile should work so try it first
Ok, thanks. I will do that after I finish my Prime95 Torture test.
 

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Quote:
Originally Posted by -Frostbite- View Post

Ok, thanks. I will do that after I finish my Prime95 Torture test.
oh onething your RAM running at 1330MHz with timmings of 9-9-9-24 and a cmd rate of 1T would be super awsome fast an if you can run Maxxmem^2 to bench it and show us the result. im betting it will be awsome results.
smile.gif


then once you get it to 1600MHz run the test again and compare please if you have the time. cheers
smile.gif
 

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Quote:
Originally Posted by stubass View Post

oh onething your RAM running at 1330MHz with timmings of 9-9-9-24 and a cmd rate of 1T would be super awsome fast an if you can run Maxxmem^2 to bench it and show us the result. im betting it will be awsome results.
smile.gif

then once you get it to 1600MHz run the test again and compare please if you have the time. cheers
smile.gif
is that sapposed to be special? i have 1T on too.
rolleyes.gif


however for 800mhz / 1600mhz (2) , says would use a rate of 2T or

9-9-9-24-41-2T : 1600mhz settings
vs
9-9-9-24-34-1T : 1333mhz settings
vs
his: 9-9-9-24-0-1T

which makes me feel sad.
my board doesnt run 1600 QQ
 

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Quote:
Originally Posted by kyismaster View Post

is that sapposed to be special? i have 1T on too.
rolleyes.gif

however for 800mhz / 1600mhz (2) , says would use a rate of 2T or
9-9-9-24-41-2T : 1600mhz settings
vs
9-9-9-24-34-1T : 1333mhz settings
vs
his: 9-9-9-24-0-1T
which makes me feel sad.
my board doesnt run 1600 QQ
oh yes at 1600Mhz his RAM will be at 2T but i would like to see how his RAM performs
smile.gif


Some tests i done with my RAM (more to come) i found 12GB at 1333 9-9-9-24 1T was close to the performance of 16GB 1600 8-8-8-24 2T.
12GB at 1333 9-9-9-24 1T was a vast improvment over 12GB at 1333 9-9-9-24 2T.
Note: 16GB is full dual channel mode
12GB tests is flex mode with 8GB in dual channel with 4GB in single channel even though MaxMEM^2 reports it as dual channel
RAM used G.Skill RipjawsX DDR3 1600 CL8

16GB 1600 8-8-8-24 2T
364

12GB at 1333 9-9-9-24 1T
364

12GB at 1333 9-9-9-24 2T
359

the second two test really show the difference between cmd rates of 1T and 2T
 

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Quote:
Originally Posted by stubass View Post

oh yes at 1600Mhz his RAM will be at 2T but i would like to see how his RAM performs
smile.gif

Some tests i done with my RAM (more to come) i found 12GB at 1333 9-9-9-24 1T was close to the performance of 16GB 1600 8-8-8-24 2T.
12GB at 1333 9-9-9-24 1T was a vast improvment over 12GB at 1333 9-9-9-24 2T.
Note: 16GB is full dual channel mode
12GB tests is flex mode with 8GB in dual channel with 4GB in single channel even though MaxMEM^2 reports it as dual channel
RAM used G.Skill RipjawsX DDR3 1600 CL8
16GB 1600 8-8-8-24 2T
364
12GB at 1333 9-9-9-24 1T
364
12GB at 1333 9-9-9-24 2T
359
the second two test really show the difference between cmd rates of 1T and 2T
Wowowowowow. to think i was going to buy a motherboard so i could just clock my ram upto 1600mhz.
rolleyes.gif
 

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Quote:
Wowowowowow. to think i was going to buy a motherboard so i could just clock my ram upto 1600mhz.
rolleyes.gif
The real world difference between 1333 @ cmd rate of 1T compared to 1600 @cmd rate of 2T doesnt seem worth it tho if i can get my RAM to perform at 1600 @ 1T, i am expecting a very noticable jump in performance in in MaxxMEM bench results but will I notice it in normal PC operations!!
smile.gif
 

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Quote:
Originally Posted by stubass View Post

The real world difference between 1333 @ cmd rate of 1T compared to 1600 @cmd rate of 2T doesnt seem worth it tho if i can get my RAM to perform at 1600 @ 1T, i am expecting a very noticable jump in performance in in MaxxMEM bench results but will I notice it in normal PC operations!!
smile.gif
tell me when you get 1600mhz in 1T
rolleyes.gif
 

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Quote:
Originally Posted by kyismaster View Post

tell me when you get 1600mhz in 1T
rolleyes.gif
see below lol
Quote:
Originally Posted by stubass View Post

The real world difference between 1333 @ cmd rate of 1T compared to 1600 @cmd rate of 2T doesnt seem worth it tho if i can get my RAM to perform at 1600 @ 1T, i am expecting a very noticable jump in performance in in MaxxMEM bench results but will I notice it in normal PC operations!!
smile.gif
well 16GB RAM with a CMD Rate of 1T over 2T didnt make a any difference, therefore my assumpotion was wrong lol
smile.gif


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Quote:
Originally Posted by stubass View Post

see below lol
well 16GB RAM with a CMD Rate of 1T over 2T didnt make a any difference, therefore my assumpotion was wrong lol
smile.gif

274
hmm only ~2000-3000mb/s difference sadly
tongue.gif


i wonder what it would be like to run ram at 1-1-1-24-0-1T would be like.
rolleyes.gif
 

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Quote:
Originally Posted by kyismaster View Post

hmm only ~2000-3000mb/s difference sadly
tongue.gif

i wonder what it would be like to run ram at 1-1-1-24-0-1T would be like.
rolleyes.gif
haha, i think we can just wonder about that one
tongue.gif
 
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