BuildCores

Build your PC in 3D.

Pick PC parts, check compatibility, and compare retailer prices. Preview supported components together in 3D before you buy.

www.buildcores.com

Custom PC in BuildCores with a graphics card, liquid CPU cooler, memory, and pink RGB fans
Built in BuildCores / 3D preview

Everything you need
to plan a build

Compare prices, check compatibility, and preview your build in 3D.

5,000+ 3D models

Advanced compatibility check

Advanced compatibility check

Example assembly: motherboard and CPU, then RAM, graphics card, and air cooler. Each added part highlights its compatibility check.

CPU socketAM5
MemoryDDR5
GPU length299.5 mm
Cooler height158 mm

Game FPS Estimation

Illustrative estimates, not live benchmark results.

Graphics card used for price comparison
A$2,249
A$2,399

Compare Prices

Build Draw0W850 W PSU
311 W

Power Draw

From an empty case to your next PC.

  1. 01

    Pick your parts

    Choose a case, processor, graphics card, and the rest of your components from the parts catalog.

  2. 02

    Check before you buy

    Review compatibility guidance and power requirements. Compare available retailer prices for your region.

  3. 03

    See the build

    Preview supported parts in 3D. Look around the case, try another component, and save or share the build.

A few things to know

About BuildCores

What is a PC builder and part picker?

A PC builder and part picker helps you choose the components for a custom computer, including the CPU, graphics card, motherboard, memory, storage, power supply, cooling, and case. BuildCores brings your parts list together with compatibility guidance, retailer prices, and a 3D preview of supported components.

Is BuildCores better than PCPartPicker?

If you want to see your PC while you pick its parts, BuildCores is a great PCPartPicker alternative. You can choose components, preview supported parts together in 3D, compare retailer prices, and review compatibility guidance in one place. It is a better way to plan for builders who care about how the finished PC looks as well as its specifications. BuildCores is an independent platform and is not affiliated with PCPartPicker.

How accurate is the BuildCores 3D PC builder?

BuildCores combines component specifications, compatibility guidance, and 3D models for supported parts to help you plan accurately. Inspect the layout and appearance of your build, then review the part specifications before buying. Model availability and compatibility coverage vary by component, so confirm critical clearances and requirements with the manufacturer's specifications.

Can BuildCores check PC part compatibility?

Yes. BuildCores provides compatibility guidance as you select components, helping you review concerns such as CPU and motherboard support, memory, case fit, cooling, and power requirements. Review any warnings in your build and confirm manufacturer requirements before ordering.

Can I compare PC part prices before I buy?

Yes. BuildCores shows regional retailer listings so you can compare available prices while planning your PC. Select your region to see relevant listings. Prices and availability can change; the retailer confirms the final price at checkout.

Can I use this part picker for a gaming PC?

Yes. Choose parts for your gaming PC, review estimated game performance, check your power requirements, and preview supported components in 3D. Performance estimates help compare options; actual frame rates depend on your games, settings, drivers, and hardware.

Can I plan my whole setup with BuildCores?

Yes. Start with your PC in BuildCores, then use Setup Builder to plan the desk, monitors, peripherals, and accessories around it. You can explore the PC build and the wider gaming setup as part of the same planning process.