Today, Intel made its newest piece of silicon, the Core i7 series processor official with the introduction of three models based on the newer architecture, and socket. One of the significant feature-additions for Core i7 is the 192-bit wide DDR3 memory bus, meaning that memory modules in groups of three or six can be used to make use of the triple-channel memory controller the processors come with.
For memory vendors, it means selling kits consisting of three or six modules of 1 GB or 2 GB per module, resulting in 3 GB, 6 GB or potentially, a 12 GB kit (consisting of six 2 GB modules). Corsair, on its part, has been advertising the benefits of 4 GB system memory in the recent past, in a bit to sell its 2x 2GB kits. One of the important benefits Corsair noted was, that it benefited today's games. Come Core i7, and Corsair thinks 6 GB of memory would significantly benefit gaming PCs based on the Core i7 processors. The company released a
whitepaper, in which gaming performance between Core i7-based systems equipped with 3 GB and 6 GB of memory were compared.