System standby vs. hibernate?

Question

What is the difference between system standby and system hibernate? How should I set each one?

Answer 1

Standby is like a low power mode. In standby, almost all Windows functions close and there is only a trickle of power going through the computer. Nothing is save in to memory and, if the power should ever turn off, you lose anything you were working on before going in to standby. For example, if you were editing a Word document and you did not save the document, any edits you made will be lost. Hibernation saves every active task in to memory and then shuts down the computer. When you power up your computer again, Windows will open to the exact state before hibernation. Generally, standby is best for desktop computers while hibernation is best for laptops. Laptops only have a limited amount of power from the battery pack, so it is better to shut off the power to conserve energy. Standby is already enable by default. In order to enable hibernations,, go to start menu > control panel > display > "screen saver" tab > under monitor power, click [Power] > "hibernation" tab > check "enable hibernation. Now, whenever you click [Turn off Computer], you will get the same 3 options; however, by pressing and holding down the [Shift] key, standby become hibernate.

Answer 2

Standby Vs Hibernate

Answer 3

Both of these modes are ways of conserving power in the Windows operating system. Standby saves the system settings and open programs into the RAM or short-term memory on your computer. This allows you to start up your computer again later and you will not have to wait as long as if you had shut it down.

System Hibernate performs a similar function. The difference is hibernate saves the information to your hard drive or long term memory. It is a longer term solution, and it will take a little longer to go into and come out of this mode.

If you are using a desktop, you can keep using the screen saver. If you use a laptop, set the settings based on how you use your laptop. I use mine often, so if I don't use it for an hour, it goes to standby. To me, an hour is a long time between checking my e-mail. After a second hour, my computer goes into Hibernate.

Answer 4

Both standby and hibernate are features in Windows (all recent versions) that are designed to reduce power consumption, when all goes well (more on this later). If you are not using a computer that is running on batteries, the reason for using them becomes quite different. The need to conserve battery power is obvious in portable computers while the desire to save electricity is the primary driver for desktops.
Standby and hibernate both save you from having to log off and shut down to save power but how long you will be away from your computer will determine which is more conducive.
Typically, if you plan to be away from your computer for a short period during your workday, putting your computer in standby mode will place the system in a low-power state but leave all your applications open. Pressing a key on the keyboard or wiggling the mouse will generally bring the computer back to life quickly with everything exactly the way it was when it went into standby.
If you are going to be away from your computer for an extended time or overnight, putting your system into hibernate mode puts your system into an even deeper sleep than Standby mode and is essentially just short of a complete shutdown. When a system goes into hibernate mode, Windows will save your Desktop state and all open files and documents to a special spool file that is called up the next time you power up.
Pressing a key or wiggling the mouse will not turn a system in hibernate mode back on; you must press the power button and login again. Generally speaking the system will boot faster than a standard cold start and will return your computer in the exact state that you left it.
To check your current settings for power options, go to the Control Panel and open the Power Options icon. If the hibernate option does not appear in the Power Schemes window, you can click on the Hibernate tab (far right) to enable it.
These features are wonderful when they work, but can be very problematic when they don’t, so if you don’t really need to use them, turn them off.

Answer 5

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System standby vs. hibernate?
What is the difference between system standby and system hibernate? How should I set each one?

Answer 6

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Putting your computer on standby definitely saves energy, that's what it was designed to do. You will save considerably more by hibernating it, which usually doesn't take as long to reload as powering down and starting back up because when hibernating, the system writes all physical memory to a disk file in one fell swoop, and when restarting from a hibernation just reads that one disk file back into memory and picks up where you left off. That means no reloading device drivers, restarting applications, reloading data, etc. You can buy a device called a Kill A Watt meter to figure out how much your computer uses in running vs standby mode. Plug it into the wall, then plug the computer into that. I haven't done this in a while but I believe standby will cut the CPU draw from somewhere in the 50 watt range to around 2-5 watts. You can also use this meter to see how much electricity is used by other computer peripherals such as monitor, router, cable/DSL modem, printer, speakers, etc. You'll discover that many of these draw power even when they're doing nothing. For example, my inkjet printer draws over 10 watts even switched off because the AC/DC converter draws power when it's plugged in, even if the printer it connects to is off. Still, having 100 million computers in America drawing 2 watts overnight still works out to 3.2 million kilowatt hours of electrical waste every day, so hibernating is definitely better. And for a computer at work, definitely hibernate it on weekends.

Answer 7

You should go for Hibernate coz when you put your system to standby, the battery on your laptop causes damage because it burns the battery when you standy it for a long period of time.So go for Hibernate...


Gud Luck.