Recent processor (2005+) with a clock speed of 1.6 Ghz or better. There have been some issues with older AMD processors.
On PC/Windows, the Roblox application requires DirectX 10 or higher feature level support. For the best performance we recommend either a computer less than 5 years old with a dedicated video card, or a laptop less than 3 years old with an integrated video card
Windows 7, Windows 8/8.1, or Windows 10
Minimum 4-8 Mb/s internet connection
There are only official system requirements on the site which are released by developers or an official publisher.
Can you run it?
Compare the system requirements with a configuration you can add below.