Perhaps you are also asking that the difference in 64-bit 32-bit operating system is?
Word of the Craft, when you are talking about 64-bit operating system, you must distinguish between two concepts in computing 32-bit and 64 bit. 64-bit systems in order to achieve higher performance and supports more main memory RAM, a 64-bit addressing as used on the size of memory that can address only 4 GB of RAM which is also quite will not be allocated)
Messages may be faced with this ambiguity, which is the better choice for them. The first step is to identify one of three operating systems Windows XP, Vista and 7. If you select Windows XP, 32 bit will have no choice, of course. Because of the problems and inconsistencies very disturbing, actually 64-bit versions of Windows entirely excluded, and Microsoft has released Service Pack3 for it. But in windows vista and 7 are completely different conditions, especially in Windows 7 will be more consistency and control.
Benefits of 64-bit operating system
This system has two advantages compared to the 32-bit version. The first 32-bit OS is limited to a maximum of 4 GB of main memory, the RAM memory allocated to it all with no additional memory cards such as graphics and memory-related processes, actually more than 3 GB will not be available. But the 64-bit, up to 16 terabytes of RAM is supported. The second advantage of higher speed and efficiency in software that is specific to this structure. Including most graphics programs like Adobe photoshop and can be 2 and 3 dimensional design software like AutoCAD, 3dsMax, and noted that the operation and use by professional users, significant differences in performance seen. The entire structure when running multiple applications simultaneously higher their shows. Security in the 32-bit versions of Windows 64 is much higher.
64-bit operating system flaws
This structure must be delivered in the first generations of computer hardware as the old. The 64-bit hardware drivers in the past and had not actually used in this environment. But more importantly, the unavailability of 64-bit versions of programs that promote the activities and projects Older, High Resolution images of this problem in the design or Advanced Rendering with programs such as the V-Ray, it will be. Most accounting software programs such as the Iranian Persian, dictionaries, etc. due to lack of manufacturer support, Windows 64 are not applicable. Note that in accordance with the operating system on your computer, a 64-bit programs must be written to the benefits and features you use. Otherwise, install a 32-bit applications on Windows 64-bit operating system, install it on the concrete with 32-bit and 64 bit as well as the means and speed of information processing is not double.
Since the 64-bit operating system more advanced and more complex algorithms are used for memory addressing, a higher amount of memory will require 64-bit version as well as some applications do not have the problem that some users' pockets.
All software is transfer them to the positive, do not use 64-bit. Some low-level components such as computer hardware drivers, still no 64-bit drivers. Interface between the hardware and operating system and hardware drivers are the responsibility of working parts in Compatibility Mode is also the case in certain parts of your system is not available for 64-bit drivers are not part of the 64 specimens used.
32-bit operating system flaws
As noted, 32-bit operating system does not use all 4GB of memory. Windows and hardware components of a written account to access memory or "memory mapped access" use them in the first 32-bit (4 GB) memory allows the system. Graphics memory is also exactly the same area. (Ass-ons) such as IDE Net. Capable of 200 MB or more memory address space they occupy. So that Vista can be a maximum of 3 to 25 / 3 GB of RAM, depending on system configuration to use. In this way the Linux kernel so that it never uses any other method than a GB of address space will be needed.
Different versions of Windows 32-bit and 64 bit versions are usually both. When you choose Windows hardware profile of your system should be fully considered in the selection of 64-bit Windows 64-bit drivers for all hardware, make sure the system.
Owners of older systems with limited memory and processing speed than the best option for the installation, windows XP (32 - bit) is recommended for professional users as needed, to promote some of their hardware, the technology to move.
When should we draw the line on 64-bit operating system?
It is true that I suggest you go to the Windows 64-bit, but I'm not going to deceive you, then you should tell the facts.
If your system has less than 2 GB of RAM, after going to 64 bits, do not change appreciably observed.
If you have a Windows 3.1 or DOS, which is no more likely to use a program such as Windows 64 bit, 16-bit programs are not possible. It should be Hvastan the old programs.
If you have very old hardware that is supported by the manufacturer in a large bantan takes bad luck because in this case may not be 64-bit Windows drivers for your hardware. Unfortunately, the pain of 32-bit drivers for Windows 64 matches.
In the end, and a conclusion that if you recommend 64-bit PC processor and at least 4 GB of RAM memory are also compatible with Windows 64-bit hardware drivers, use 64-bit Windows. In this If the dependence structure of memory RAM, with 2 GB of memory, there is much difference in using 64-bit operating system. (Of course, if a 6 or 8 GB of RAM your system can increase, the difference will be quite significant. You can also refer to the latest drivers from your hardware manufacturers website built to suit your operating system to receive)
The Laptop also ensure that the 64-bit drivers for their hardware, you can use this structure. Otherwise 32-bit Windows is a better choice. There is also the only way to ensure 64-bit drivers, refer to the manufacturer's site and see a list of Laptop drivers available for your device.
