So, I'm looking to buy some RAM, but I've got some questions that I haven't been able to find a solid answer to.
1) Is there a noticeable performance difference between using 2 pairs of dual channel vs a quad channel kit on a dual channel board? (Assuming all the specs are the same, for argument's sake) I've read that if you try to use a quad kit on a dual board, it will work, but operate in dual mode. (But what's really the difference?)
Also, I've read on other threads here that "quad channel boards" don't really exist, and I've yet to find any on newegg that are listed as anything other than "dual channel" (Looking at AMD boards, which is what I'll be using). So what's the deal? Let's say I use one of these:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145346
Would 4 of these work exactly the same as the following item? (since they are exactly the same, as far as I can tell, except the first isn't listed as dual channel):
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145347
2) Which is more important, cas latency / timing, or speed? Considering the following two items, which would be better based on the specs mentioned?
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820231478
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820231442
Furthermore, considering that the board will likely be "dual channel", would it be better to use something like this, since it is dual channel by default (whereas the above two items are quad channel)?:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145347
Sorry for being so long-winded, it's just been bothering the hell outta me that I haven't been able to find a concrete explanation
1) Is there a noticeable performance difference between using 2 pairs of dual channel vs a quad channel kit on a dual channel board? (Assuming all the specs are the same, for argument's sake) I've read that if you try to use a quad kit on a dual board, it will work, but operate in dual mode. (But what's really the difference?)
Also, I've read on other threads here that "quad channel boards" don't really exist, and I've yet to find any on newegg that are listed as anything other than "dual channel" (Looking at AMD boards, which is what I'll be using). So what's the deal? Let's say I use one of these:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145346
Would 4 of these work exactly the same as the following item? (since they are exactly the same, as far as I can tell, except the first isn't listed as dual channel):
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145347
2) Which is more important, cas latency / timing, or speed? Considering the following two items, which would be better based on the specs mentioned?
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820231478
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820231442
Furthermore, considering that the board will likely be "dual channel", would it be better to use something like this, since it is dual channel by default (whereas the above two items are quad channel)?:
http://www.newegg.ca/Product/Product.aspx?Item=N82E16820145347
Sorry for being so long-winded, it's just been bothering the hell outta me that I haven't been able to find a concrete explanation