Modern games require more and more memory. One gigabyte of system memory has pretty much become today's standard. Once you turn up the eye candy you are much better off having 2 GB. OCZ is using their new XTC honey-comb heatspreaders on these modules which offer much better thermal properties than the traditional solid heatspreaders. For 1024 MB modules the overclocking works quite well too, we reached up to 240 MHz without any voltage increase.



Link: TechPowerUp