Q9400 配 DDR2 /DDR3 主板

有DDR 2 同 DDR3 板在手, DDR 2 板 D Ram 只係 800, DDR3 係1333
如果用DDR 2 板行是否會慢好多? Ram 嘅 speed 有冇影响?
ths!

本帖最後由 akam7777 於 2010-10-21 07:43 編輯

首選DDR-3...我亦如此.
 我有部用D2,D3都得..但棄了D2買左D3...
一個字.爽....快

(我買了DDR3-1333行AUTO..顯示DDR3-800的)

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ths for reply!
MB (1)
Front Side Bus 1600*/1333/1066/800 MHz *Overclock speed  
Memory

4 x DIMM, Max. 16 GB, DDR2 1066/800/667 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*Refer to www.asus.com or this user manual for the Memory QVL(Qualified Vendors Lidts).
**When installing total memory of 4GB capacity or more, Windows 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended
http://www.asus.com/Product.aspx?P_ID=ZxpFvIAYWrjI5NY9

MB (2)
Front Side Bus 1.1600(O.C.)/1333/1066/800 MHz FSB  
Memory
1. 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system   memory
2. Dual channel memory architecture
3. Support for DDR3 1600/1333/1066/800 MHz memory modules
http://www.giga-byte.co.uk/products/product-page.aspx?pid=3596#sp

Could any ching explain the difference in speed?
ths!

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If you are running auto and no overclock, then the default ram speed will be 800mhz for both DDR2 & 3 if you linked the fsb.    In this case, the DDR2 will be faster due to lower CL setting, but DDR2 requires more voltage.     If you want to overclock or unlink the cpu/ram, then DDR3 will be faster....

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If you are running auto and no overclock, then the default ram speed will be 800mhz for both DDR2 &  ...
kaicli 發表於 2010-10-21 09:57



    ths!
why in DDR3 MB, the RAM speed is 1333 mhz but the speed lower than DDR2 ? (DDR2 = 800 mhz cl5)?

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DDR3好D啦

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But the DDR2 MB has more port for me
e.g. esata, IEEE1394 etc no need to add in pci card!!

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If you are running auto and no overclock, then the default ram speed will be 800mhz for both DDR2 &  ...
kaicli 發表於 2010-10-21 09:57


ths Chiing!
Does it same as MB (1) using DDR2 800   &   MB(2) DDR3?
MB(1) will be faster than MB(2) even use DDR3  1333?

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請各Ching 比多些解釋,因CPU 行DDR2 嘅板同
DDR3  嘅板有甚麽分別?
唔該!

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有冇d socket 775行ddr3既板...

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