I switched over to the x64 on my office computer about a year ago, then did the same on my personal computer shortly after. My personal computer is somewhat more powerful than my office computer, so I didn't notice the performance issues quite as rapidly as I did at the office.
FWIW, I'm not utilizing the ESR code-base at the current time on either my home or office machines, but am strongly leaning toward that as the replacement browser in our resource-constrained labs. It will be interesting to test because those machines are still 32-bit O/S. Those RAM numbers are based on 58.0.2 x64 with Adblock Plus, Forecastfox (fix version), and Kee. Yes, I know that ABP is a resource hog, but with my testing, removing it didn't make the resource/freezing problem go away. In fact, the extra multimedia and advertisements caused the opposite - FF ran worse with all the extra website advertisement goodness loaded. I'm happy to entertain any further questions regarding my experiences. Stephen On 2/28/2018 11:06 AM, Peter Saint-Andre wrote: Have you experimented with Quantum (FF 57+) on another machine perhaps? The main point of Quantum was to improve performance, but it would be impossible to backport that work to the current ESR codebase. (FWIW I'm running 1 FF Nightly window with 300+ tabs open, using ~1048MB RAM.) Peter ________________________________ Confidentiality Notice: This electronic communication and any attachments hereto contain confidential information from Penn Commercial, Inc. This information is only for use by the intended recipient and use by any other party is not authorized. If you are not the intended recipient, or believe that you have received this electronic communication in error, you are hereby notified that any disclosure, copying, distribution or the taking of any action in reliance on the contents of this communication or its attachments is strictly prohibited. If you have received this electronic communication in error, please delete it from your system and notify us immediately by telephone at (724)222-5330 or by reply electronic mail to the person from whom this message was received. Thank you.
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