Can I upgrade my Pentium(R) Dual Core CPU T4400 2.20GHz RAM 3GB 32-bit Laptop to a gaming laptop? Or can I upgrade some parts so I can get more FPS in games? -
Which one is faster, Pentium dual core or Pentium 4? - Quora
Intel Pentium Dual-Core Mobile T4400 - AW80577GG0491MA
Intel Pentium Dual-Core T4400 Specs | TechPowerUp CPU Database