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🖥️ PC Builder Lab

Assemble a working computer. Drag a part onto its slot — or tap a part, then tap the slot. Watch the live power meter, then hit Check build. Pick a consistent platform: the CPU socket must match the motherboard, RAM type (DDR4/DDR5) must match, the cooler must fit and be strong enough, and the power supply must handle the load.

Score 0/100
Parts bin — drag me
🧠Ryzen 5 5600
CPU · AM4 · 65W
🧠Ryzen 7 5800X
CPU · AM4 · 105W
🧠Core i5-13400
CPU · LGA1700 · 65W
🌀Stock cooler
Cooler · AM4 only · up to 95W
🌀Tower cooler
Cooler · AM4+LGA1700 · up to 220W
🔲B550 board
Motherboard · AM4 · DDR4
🔲B660 board
Motherboard · LGA1700 · DDR5
🧩16GB DDR4
Memory · DDR4
🧩16GB DDR5
Memory · DDR5
🎮GTX 1650
Graphics · 75W
🎮RTX 3060
Graphics · 170W
🎮RTX 4070
Graphics · 200W
💾1TB NVMe SSD
Storage
🔌300W PSU
Power supply · 300W
🔌550W PSU
Power supply · 550W
🔌750W PSU
Power supply · 750W
Your build — drop here
CPU (processor)
CPU cooler
Motherboard
Memory (RAM)
Graphics card
Storage
Power supply
Live system monitor
Estimated power draw0 W
No power supply selected.
Build summary
  • CPU—
  • Cooler—
  • Board—
  • RAM—
  • GPU—
  • Storage—
  • PSU—

Go deeper

Watch a full build, then try the other platform to compare.

How to build a PC — step by step
Every PC part explained for beginners