[citation][nom]mayankleoboy1[/nom]IE9 64 bit performs very bad in comparison to the 32 bit builds.For firefox/waterfox, on Windows, using 64 bit builds has the following1. Native performance increase due to 64 bit.2. Performance degradation due to the fact that the MSVC does not have the same memory optimizations for 64 bit as for 32 bit. so overall the experience of 64 bit FF/WF is the same as 32 bit builds.For 64 bit Ubuntu, you get the 64 bit FF by default..For a really great optimised FF, use PALEMOON. @AdamOvera : 32/64 bit should be clearly mentioned in the article.[/citation]
@mayankleoboy:
-haven't compared IE9 32 vs 64 because I use neither of them (as said I'm 99% a FF->WF user). You're stating IE9 64bits is much slower than 32bits counterpart, I'm ready to believe you but please provide facts, figures, numbers, hard evidence. This is surprising for me but why not after all?
-Regarding the performance decrease due to MSVC not having same memory optimizations for 64bits as for 32bits, again I'm ok to believe you but please provide facts. This too I find surprising because when you're optimizing for 64bits, you get not only wider datapath performance increase, but also you have less processors to optimize towards (subset of the existing 32bits processors) -> more targeted optimizations, new instructions, higher common denominator in instruction set / cache size / performance features etc.
-agree with your statement about Ubuntu 64bits, you get 64bits everywhere on the Tux platform. My email by the way was targetting Windows where it is not obvious whether 32bits or 64bits version of the browser is used.
-regarding Palemoon vs Waterfox, after reading articles and descriptions it would seem to be the opposite, Waterfox more/better optimized than Palemoon. Side advantage for Waterfox: closer to original FF source/features (at least for benchmarks, trying to compare apples to apples). And faster updates too for WF vs PM.
To conclude, another reason I would like to see more info/comparison between browsers including both 32bits and 64bits versions is that 64bits version has the potential to be more secure (64bits address space -> efficient ASLR feature whereas weak with 32bits address space, No-eXecute bit per default etc).
Please provide your facts I would welcome them.
@mayankleoboy:
-haven't compared IE9 32 vs 64 because I use neither of them (as said I'm 99% a FF->WF user). You're stating IE9 64bits is much slower than 32bits counterpart, I'm ready to believe you but please provide facts, figures, numbers, hard evidence. This is surprising for me but why not after all?
-Regarding the performance decrease due to MSVC not having same memory optimizations for 64bits as for 32bits, again I'm ok to believe you but please provide facts. This too I find surprising because when you're optimizing for 64bits, you get not only wider datapath performance increase, but also you have less processors to optimize towards (subset of the existing 32bits processors) -> more targeted optimizations, new instructions, higher common denominator in instruction set / cache size / performance features etc.
-agree with your statement about Ubuntu 64bits, you get 64bits everywhere on the Tux platform. My email by the way was targetting Windows where it is not obvious whether 32bits or 64bits version of the browser is used.
-regarding Palemoon vs Waterfox, after reading articles and descriptions it would seem to be the opposite, Waterfox more/better optimized than Palemoon. Side advantage for Waterfox: closer to original FF source/features (at least for benchmarks, trying to compare apples to apples). And faster updates too for WF vs PM.
To conclude, another reason I would like to see more info/comparison between browsers including both 32bits and 64bits versions is that 64bits version has the potential to be more secure (64bits address space -> efficient ASLR feature whereas weak with 32bits address space, No-eXecute bit per default etc).
Please provide your facts I would welcome them.