- #Firefox for windows 7 professional 64 bit full#
- #Firefox for windows 7 professional 64 bit download#
- #Firefox for windows 7 professional 64 bit mac#
The file name 64-x86_64 might create confusing whether this is Firefox 3.7 or Firefox 4.0, well Firefox-3.7 is now just reference number. It is important to note that this is a pre-Alpha release, and not even the fully fledged Alpha development milestone.
This is only alpha preview of Build of 圆4 Firefox 4.0, which can be installed on various Windows versions, including Windows 7.
#Firefox for windows 7 professional 64 bit download#
The first official taste of a 64-bit (圆4) flavor of Firefox 4.0 for Windows is now available for download from Mozilla’s FTP servers. And now Mozilla is gearing up its first 64-bit Firefox browser for Windows 7. Microsoft has recognize the trend and adapted products such as Windows XP, and then Windows Vista, Windows 7 and Office 2010.
#Firefox for windows 7 professional 64 bit full#
With 64-bit Firefox it looks like the vast majority of computer users might finally start using the full potential of their hardware, which is certainly a good thing.Even though we have 64-bit processing power there isn’t much support from developers for 64-bit applications to truly take advantage of 64-bit architecture. Some 90% of desktop and laptop users are still using Windows machines, and the bulk of their time is spent in a 32-bit version of Internet Explorer, Firefox, or Chrome.
#Firefox for windows 7 professional 64 bit mac#
It’s crazy: almost every modern computer now has a 64-bit processor under the hood, but only Firefox on Linux and Safari on Mac are 64-bit applications 64-bit Chrome and Opera simply don’t exist, and the 64-bit version of Internet Explorer 9 has a broken JavaScript engine. Still, if you’re not using your computer for mission-critical work, download a 64-bit Nightly build of Firefox for Windows and give it a spin. The earliest we’ll see an official 64-bit build of Firefox for Windows is with Firefox 8, which is due in November. It’s important to note that Mozilla doesn’t yet support 64-bit Firefox, but with an army of Windows 64-bit build bots now churning out test and Nightly builds, the wheels have certainly been set in motion. This could be due to the 64-bit build of Flash Player, however - or it could be that the new memory management features in Firefox 8 have not yet been turned on in the 64-bit build. The plugin-container was also twice the size under Firefox 圆4: 100MB when playing a YouTube video compared to 50MB for Firefox 32-bit. With the same set of tabs, Firefox 64-bit had a memory footprint of 320MB, compared to just 230MB for Firefox 32-bit. Memory-wise, the story isn’t quite so happy: the 64-bit build of Firefox definitely uses more memory. Firefox 8 64-bit (right) Click the image to zoom in slightly In almost every regard, then, the 64-bit build seems to be faster than the 32-bit build - and while it might be entirely objective, the 64-bit build really does feel faster too.įirefox 8 32-bit (left) vs.
With the Kraken JavaScript benchmark, however, the 64-bit build destroys the 32-bit version by a good 10%. With the slightly-dated SunSpider JavaScript benchmark, Firefox 8 32-bit was about 5% faster than its 64-bit brother: 171ms vs 180ms. Most IE Test Drive benchmarks resulted in similar scores, with the 64-bit build sometimes creeping ahead by a few percent. In other benchmarks, the difference between 32- and 64-bit builds is less noticeable. The most evident and important improvement is in the 64-bit build’s handling of the DOM Operations benchmark it’s almost 25% faster, which results in almost every dynamic website loading faster and feeling more responsive. The Social Networking benchmark is also JavaScript-intensive, but it tests encryption and filtering functions, which the 64-bit build seems to be better at. The 64-bit build beats the 32-bit build in every regard except for the Data benchmark, which tests the JavaScript engine’s alacrity with arrays. The results speak for themselves: Firefox 8 64-bit is about 10% faster than Firefox 8 32-bit. Firefox 8 64-bit (right) Click either image to zoom in slightly The following results are from the ExtremeTech test rig which houses an Intel i7 930 with 6GB of RAM and an Nvidia GTX 460.įirefox 8 32-bit (left) vs. Just how fast is the 64-bit version of Firefox 8? About 10% faster than the 32-bit version - but instead of taking our word for it, take a look at the comparative results from the Peacekeeper suite, the most comprehensive browser benchmark. In other words, there’s very little reason to not use Firefox 8 圆4 you can download a copy from the Nightly site (it won’t interfere with your stable install), grab Flash 11 beta for Windows 圆4 and Java 6 for Windows 圆4, and start surfing. Even more importantly, though, there are now stable 64-bit browser plug-ins for Flash and Java. Today, however, Firefox 8 64-bit is stable and it’s fast it’s really, really fast. When I first took 64-bit Firefox for a workout last year, it wasn’t the best of experiences: it crashed, JavaScript performance was abysmal, and it was generally sub-par compared to the stable, 32-bit branch.
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