stay in Sempron 3500+ will save your money and battery life.
Even TL-56 runs at 33W TDP, the 1.6GHz runnng power consumption will be lower than TL-52 running at 1.6GHz. You could have multiple power mode to twick your machine.
When you are on AC, just give your full clock scale.
When you are on battery, just restrick your clock down to 1.6GHz or even lower speed.
You won't feel much difference unless playing games on battery.
Even TL-56 runs at 33W TDP, the 1.6GHz runnng power consumption will be lower than TL-52 running at 1.6GHz. You could have multiple power mode to twick your machine.
When you are on AC, just give your full clock scale.
When you are on battery, just restrick your clock down to 1.6GHz or even lower speed.
You won't feel much difference unless playing games on battery.