How Much Does It Cost to Build a Gaming PC?

As of July 2026, building a gaming PC costs roughly $500-$3,500+ depending on your target. Plan on about $800 for solid 1080p, $1,500 for high-refresh 1440p, and $3,000 for 4K. The GPU and CPU drive most of the cost; budget another ~$300-$400 for everything else.

The single biggest factor is the resolution and frame rate you want to play at. A 1080p machine, a 1440p high-refresh rig, and a 4K powerhouse use different-class graphics cards and processors, and that's where most of the price difference lives. Below is what each tier actually costs, with a real parts list behind every total.

Gaming PC cost by tier

These ranges map to three common targets. The “Example build” column links to one of our published, compatibility-checked parts lists so you can see exactly how the total is reached. Component prices move, so treat the figures as ballpark and confirm each part's price at the retailer before you order.

Where the money goes in a gaming PC

Not every part costs the same share of the budget. In a typical ~$1,500 mid-range 1440p build, the spend breaks down roughly like this:

Is it cheaper to build or buy a gaming PC?

For most builds, building is cheaper — a self-built PC runs about $150-$500 less than a prebuilt with the same parts, because you skip the assembly markup and buy each component at its best price. A prebuilt wins on convenience and a single warranty. Here is how the two stack up:

How to spend less without losing performance

If a tier's total is above your budget, these levers cut cost the fastest with the least impact on gaming:

• Drop one GPU tier. Stepping down a single graphics card class often saves $150-$300 for a small frame-rate hit at your target resolution.
• Pick a B-series motherboard. Value boards deliver the same gaming performance as premium models for $80-$120 less.
• Reuse a Windows key, monitor, or peripherals. These aren't part of the build total but add up — carry them over if you can.
• Build it yourself. Skipping the prebuilt assembly markup saves roughly $150-$500 versus buying.

Don't forget the “hidden” costs

The tier totals above cover the PC itself. When you plan your real spend, also budget for a Windows license (~$100-$140 retail, or $0 if you reuse a key), a monitor, and a keyboard and mouse if you need them. Assembly is free but takes about two to three hours for a first-timer.