According to an article on itnews, researchers worry about mitigating hardware flaws. Cryptographer Adi Shamir is worried that billions of microprocessors could be irreversibly bricked in future by a microcode update gone wrong. Source: itnews
Digital Trends has some interesting articles on their site. If you want to have a high level overview of RAM, they published a short article which may help you to understand the significance of RAM in your device. More is usually better but in some instances, there is a limit to how much is good and what is over-kill. Source article: What is RAM?
itNews wrote a story that says that Intel has developed a stable firmware update to address the Spectre flaw for its Skylake, Kaby Lake and Coffee Lake processors. See https://goo.gl/ErGZq7for more information.