Citiraj:
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Autor Guru3D
Since these modules are stamped with SLi Ready memory let's first get that out of the way. What is SLI (EPP) memory? DDR2 memory (actually pretty much any kind of memory) uses an SPD (Serial Presence Detect) chip to store its JEDEC certified timings and setup specifications on. Your mainboard reads this data and can setup the timings and voltages needed according to the memory specifications.
Now a massive chunk of that SPD chip is being written as ZERO; meaning it's largely unused space. A couple of brainy guys figured... hmm, let's talk to some memory vendors and see if we can do something with that extra space and utilize it for our new products to offer our buyers more options.
Since most memory is configured at JEDEC specifications, the standard timings are not exactly enthusiast presets. Most of us know, we can do a heck of a lot more with memory timings and frequencies than the rather safe JEDEC SPD settings your BIOS uses by default.
Once you overclock the system bus, your memory clock will run faster in MHz also. A higher FSB usually means that we'll need slower timings and/or different voltages, that kind of information could be stored into the SPD in several profiles.
So basically, additional non-JEDEC specified timings related towards a certain clock frequency or related to multipliers/dividers/voltages/drive strengths will be stored on that unused SPD space. This way that memory can be setup in a different way with the click of a button, or even better: Detected by your nForce 680i mainboard and set automatically. Now this is why you see NVIDIA slapped all over the memory, SLI Ready is a feature that can be found on the more expensive Series 6 NFORCE products from NVIDIA.
So in short: you can tweak memory really easy, yet this is intended for the folks that have a hard time overclocking themselves. It's a reasonably fool proof method of getting the best out of your DDR2 memory with an NFORCE series 680 mainboard. Obviously you can manage memory timings and everything related to it manually as well. This is just an extra feature. Look out in the stores for memory with a "SLI Ready" logo and I honestly think this is a great feature.
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Ništa posebno, sve u svemu, radi se o žešćim SPD postavkama iliti dodatnim EPP profilima zapisanim u memoriju.
U tvom slučaju bih išao na Mushkina.
BTW kako ti radi taj GX2 SLi? Jesi zadovoljan?