Nvidia Optimus on GT 540M?

[json]

I hav decided to buy asus Kserise lapy Asus K Series K53SV-SX520D Laptop

i has the following gfx card NVIDIA GeForce GT 540M - 2GB

i wanna kno whether it has optimus technology
does the manufacturer provide special hardware to use optimus tech?

 

[Cilus]

Ya, the laptop you're talking about does support Nvidia Optimus technology. It's a technology provided by Nvidia and it is up to the laptop manufacturers to implement it. Your laptop does have the technology implemented.

 

[json]

tnx bro ..
can u tell how much power will save on Optimus ..

 

[Cilus]

Buddy, the question is itself wrong. It entirely depends upon your usage. If you use only GPU intensive works like playing games or watching HD movies for a long time, then only the dedicated GPU will be used resulting lower battery life.

Normally for average usage, it can provide you 30 mins to 1 Hrs of extra battery life in ideal conditions.

 

[json]

Normally for average usage, it can provide you 30 mins to 1 Hrs of extra battery life in ideal conditions.

In long run will it hav significant effect on battry lif ?
An also i want 2 kno how2 maximis batty lif...