System requirements for BlueStacks 4

Minimum system requirements

OS: Microsoft Windows 7 and above.
Processor: Intel or AMD Processor.
RAM: Your PC must have at least 2GB of RAM. (Note that having 2GB or more disk space is not a substitute for RAM)
HDD: 4GB Free Disk Space
You must be an Administrator on your PC
Up to date graphics drivers from Microsoft or the chipset vendor

BlueStacks 4 will work on systems that fulfill the minimum systems requirements.

However, for a superior gaming experience, Recommended System Requirements are mentioned below.

Recommended system requirements

OS: Microsoft Windows 10
Processor: Intel or AMD Multi-Core Processor with Single Thread PassMark score > 1000 and virtualization extensions enabled in the BIOS. Click on this link to find the single thread Passmark score of your PC's processor.
Graphics: Intel/Nvidia/ATI, Onboard or Discrete controller with PassMark score >= 750. Click on this link to find the Passmark score of your PC's Graphics controller.
RAM: 6GB or higher
HDD: SSD (or Fusion/Hybrid Drives)
Internet: Broadband connection to access games, accounts and related content.
Up to date graphics drivers from Microsoft or the chipset vendor.