Will this GPU fit & work in your PC?
Before you buy, check the three things that catch people out: will it physically fit, can your PSU handle it, and will your CPU hold it back.
Shares your exact result — handy for asking "will this work in my PC?" in r/buildapc or a Discord.
Fits your case
Card length and thickness vs your case clearance — no more returns.
Works with your PSU
Wattage headroom and the exact power connectors the card needs.
Won't bottleneck
Whether your CPU is strong enough at your resolution.
Why this exists
GPU prices are high, so most people upgrade just the graphics card on an existing PC. But three things trip them up: a card that's physically too long for the case, a power supply that can't drive it, or a CPU that holds it back. This tool checks all three in one place so you buy the right card the first time.