How do I build a gaming PC?

Pick the graphics card first because it sets the budget, then choose a compatible CPU, motherboard, RAM, storage, power supply, and case. Building can save…

Pick the graphics card first because it sets the budget, then choose a compatible CPU, motherboard, RAM, storage, power supply, and case. Building can save money, but verify every part before buying.

Why planning matters more than parts

A gaming PC only works well when every part agrees with the others. The graphics card does most of the gaming work, but it still needs a capable processor, enough memory, fast storage, clean airflow, and a power supply it can trust. One mismatched part can stop a build from booting, waste money, or leave an expensive card waiting on a slower component. Planning the whole system first — around the games and screen you actually use — prevents returns and upgrades you did not need.

What to do, step by step

1. Set your budget and target first: the games you play, your monitor's resolution, and the smoothness you want.
2. Choose the graphics card, then pick a processor that can keep up with it without overspending.
3. Select a compatible motherboard and memory, checking the processor socket and memory type before ordering anything.
4. Add a solid-state drive, a case with good airflow, and a quality power supply following the card maker's guidance.
5. Assemble slowly on a clear table, test the system before tidying cables, then install the operating system and drivers.