Ur 8GB RAM is both 4GB Corsair Vengeance or one 4GB Corsair Vengeance+one stock 4GB only?

LOL...
That Corsair one has different Cas Latency than the stock one, which is CL9 vs CL11, I suggest u upgrade to both Corsair as maybe will got compatibility issue after used in long term

wrong post...

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Added on September 8, 2012, 7:16 pm

if you have got a pair of same specs, i dun think u should spend extra $ to change the ram to vengeance, the difference will be too small, unless you change to even higher MHz (that also I doubt the difference is worth the $ or not).

4gb corsair vengence and the stock 4gb ram has different latency.....
not sure there'll be compatibility issues (dun know much bout ram latency) but as long as you stick to that combination, iinm it is just same as you using 2x stock ram

my previous machine was having one stick 1333Mhz, one stick 1600 mhz, also working perfectly, only thing is they will operate at whatever lower grade between them - at 1333mhz. if one is CL9, one is CL11, they will run at CL11. so u dont really need to change - unless if you can sell one of the sticks at very little loss, then buy another stick that is same specs with the other one. dont waste too much $ on this, might as well save it for SSD - the difference will be SIGNIFICANT, very....

what is your stock ram timings / chipset? pls check using cpu-z

as for me, why bother upgrade if later just downgrade the vengence potential.... just my 2 cent

hey frd, i was going to buy d Y580,when i ask d shop salesgirl.she told me that if i upgraded d hdd to ssd and removed d bluray drive,i wil void my warranty...sad .is this true???