While I understand Maxthon could be better at process and resource management, the main problem lies with Blink (the 'Ultra Mode' engine). Blink is maintained by the Chromium team, which forms the basis of Google Chrome. AFAIK their design decisions have been performance first/resource cost second while WebKit, the engine Blink forked from, is the other way around (that's partly why QtWebKit is making a comeback). The VRAM usage you're seeing is the result of these design choices. If Maxtho