Author Topic: Building a new gaming rig... have noob DDR3 question.
reesescups 
Title: //Captain America
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Subject: Building a new gaming rig... have noob DDR3 question.
WTF is the difference between:

DDR3 1866 (PC3 15000)
DDR3 1866 (PC3 14900)


And the follow up would be if my mobo/cpu can support DDR3 1866 - will it automatically handle either PC3 15000 or 14900?

 

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cabbyman 
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Subject: Building a new gaming rig... have noob DDR3 question.
The first one is 100 more.

 

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Taliesihne 
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Subject: Building a new gaming rig... have noob DDR3 question.
I am not an expert...by any means. But will attempt to answer as best I can

The first # (DDR3xxxx) refers to the maximum clock speed the Ram can operate at (in this case, 1.866 Ghz.)

The second 3 (PCyyyy) refers the maximum transfer rate that the memory reaches, in MB/s

Clock speed is backwards compatible (Mobos can normally be throttled down in clock speed.) I don't think the data transfer limit matters....it should work, just at a bit slower transfer rate.

Best thing to do is check mobo documentation if you aren't sure.

 

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Sinlock 
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Subject: Building a new gaming rig... have noob DDR3 question.



The original Dance Dance Revolution had better songs. They started to get stupider with different releases. I seem to recall DDR3 was terrible. coffee

 

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Taliesihne 
Title: Wind on the Deep Waters
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Subject: Building a new gaming rig... have noob DDR3 question.
http://www.hardwaresecrets.com/article/Understanding-RAM-Timings/26

If you want to get geeky about it.

 

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reesescups 
Title: //Captain America
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Subject: Building a new gaming rig... have noob DDR3 question.
Gah - right, brain fart... I knew it was a noob question.


danke!

 

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