It would have been so much better if the author included basic metrics for comparison purpose. For example what is the cost per GB of SRAM and DRAM. And most importantly, exactly how much faster is SRAM over DRAM. I think that the majorrity of the people who endup on this page come here to find out the performance difference. If anyone knows that then please add the info to this article
Read more: Difference Between SRAM and DRAM | Difference Between | SRAM vs DRAM http://www.differencebetween.net/technology/difference-between-sram-and-dram/#ixzz46iewpX7i