HotHardware.com posted a DDR3 round-up
There's quite a lot of variance in DDR3 modules today, which can certainly be overwhelming for potential new buyers. While the Core i7 processor is officially rated to run at only DDR3-1066 speeds, modules that can run at DDR3-2000 or even higher are available for the Core i7, and many new motherboards support speeds even greater than these. There is also the introduction of huge 12 GB (6 x 2 GB modules) capacity kits to consider, and we have latencies in the CAS 7 to CAS 9 range, all of which affect pricing of these various modules kits dramatically.DDR3 Round-Up: Memory Performance With The Core i7
Today, we're going to look at some of these new kits and see if we can break down what memory-related aspects users should look for when buying an X58 / Core i7 platform. We've got kits from big names like Corsair, Kingston, and OCZ in the labs. Let's try to clear up some questions, shall we?