On Sony laptops, what is the difference between stamina and speed mode?
Answer:
Stamina = Battery natural life saving, lower speed
Speed = Performance optimised, shorter freestyle life
Stamina mode uses the intergrated graphics, while Speed mode uses the GeForce 7400. When you switch from one to the other, you will requirement to reboot to actually allow the switch to embezzle effect, but once you do, it changes the graphics hardware individual used.
So you can stay in "Stamina" mode, especially on battery-operated, when you need to win some more battery life span and aren't doing anything that requires the NVidia; but then if you are doing something close to playing a game, you can switch to "Speed" mode and find those benefits.
All the Best
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