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 LYN's DDR2 Discussion, Come in and share

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betaiso
post Oct 22 2007, 01:13 AM

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From: Klang Valley
hi all..

i am upgrading my computer and have decided on

ASUS M2A-VM HDMI
AMD x2 6000+

i don't play any sort of games and the 690G should be more than enough for the Vista Aero? please advise on this too tongue.gif

now the unsure part is DDR2 RAM, i want to know according to AMD spec, the 6000+ is designed to run on DDR2 667 or DDR2 800?

is the DDR2 667 designed run 1:1 in sync of memory with bus speed?

please advise, i know this may sound real stupid but i need to know as i plan to make the purchase in a week or so..

thanks notworthy.gif

This post has been edited by betaiso: Oct 22 2007, 01:14 AM
betaiso
post Oct 22 2007, 01:53 AM

Getting Started
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Junior Member
110 posts

Joined: Nov 2004
From: Klang Valley
QUOTE(-pWs- @ Oct 22 2007, 01:32 AM)
Every AMD processor can do DDR800. smile.gif
Get the ram w tight timing would be nice IMO.

-pWs-
*
ok, by the way, is the DDR2 667 designed run 1:1 in sync of memory with bus speed? notworthy.gif

betaiso
post Oct 23 2007, 12:09 AM

Getting Started
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Junior Member
110 posts

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From: Klang Valley
QUOTE(likito @ Oct 22 2007, 04:15 PM)
no 1:1 , 1:1 only available on intel platfom
AMD is CPU/RAM

667 devider
667/2 = 333.33
example 2000/333.33= 6
(6) ram mutiple
2000/6 = 333.33 , so ur ram run full speed

let said ur proc is 2600mhz
2600/333.33 = 7.8
(8) ram mutiple
2600/7 = 325 , ur ram running at 325MHz , but doesn't affect alot performance , human eye can see the effect ..
*
thanks for the explanation, appreciate very much.. biggrin.gif

i am going to buy 6000+

so..

3000mhz/333.33 = 9.00009 (9) ram multiple? and the ram run at 333mhz

if i get DDR2 800 then it will be 3000mhz/400 = 7.5 (8) ram multiple? and the ram run at 375mhz?

and if i buy DDR2 533 then 3000mhz/266.66 = 11.25 (12) ram multiple and the ram speed would be 250mhz?

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