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Memory Divider?

post #1 of 18
Thread Starter 
yeah, I know why you use it
1 but just don't really now how it work
2 and I can't find it in my BIOS?
3 and if I will, what must I set it to?
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post #2 of 18
ok, in your Bios is going to be under like advanced chipset features, and DRAM settings *3rd or 4th menu down in your bios on the left side*. you just want to select 166 or 133 (depending on how far you want to go w/ it).

what it does is it takes your HTT (which currently is running 1:1) and multiplies it by .83 or .67 to drop your FSB to stay stable, while keeping your processor overclocked.
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post #3 of 18
If you can provide proof with that, it would be nice.
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post #4 of 18
Thread Starter 
ok here is a part of the DRAM Configuration menu:
Dram clack mode by spd / manual
memclock value (get enabled by previous=manual)ddr200 / ddr226 / ddr300 / ddr333 / ddr 400
burst length 4 beat / 8 beat
dram 1t timing enabled / disabled
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post #5 of 18
Quote:
Originally Posted by killerfromsky View Post
memclock value (get enabled by previous=manual)ddr200 / ddr226 / ddr300 / ddr333 / ddr 400
thats your divider settings.
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post #6 of 18
Quote:
Originally Posted by Blue_Fire View Post
If you can provide proof with that, it would be nice.
proof w/ what? its a menu in MSI bios...

Quote:
ok here is a part of the DRAM Configuration menu:
Dram clack mode by spd / manual
memclock value (get enabled by previous=manual)ddr200 / ddr226 / ddr300 / ddr333 / ddr 400
burst length 4 beat / 8 beat
dram 1t timing enabled / disabled

Dram clack mode by spd / manual
memclock value (get enabled by previous=manual)ddr266 or ddr333 or ddr 400
dram 1t timing enabled up to 270 MHz / disabled past 270 MHz
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post #7 of 18
Quote:
Originally Posted by mudd View Post
what it does is it takes your HTT (which currently is running 1:1) and multiplies it by .83 or .67 to drop your FSB to stay stable, while keeping your processor overclocked.
With that, i just have never heard of those numbers and am a little curious about them.
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post #8 of 18
Quote:
Originally Posted by Blue_Fire View Post
With that, i just have never heard of those numbers and am a little curious about them.
easy, if you want to find out what FSB you're running you do this. i'm running a HTT of 334 to make my proc run at 3 GHz. but i don't want to run DDR630 because i don't want to mess w/ my timings too bad so i run a 133 divider which does this. 133/200 = .67 which makes my FSB = .67 * 334 = 223.78 MHz, yay
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post #9 of 18
Not only does setting a lower default speed reduce the base that the RAM is running at it effects the % the RAM increases in speed relative to the speed increase of the CPU
As you select the divider or lower default speed of the RAM, the actual growth in speed of the RAM increases at that ratio.
So as he said the Default 200MHz of DDR400 x .83 = 166MHz or DDR333
    
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post #10 of 18
133/200=.665 btw.
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