Below are the minimum system requirements for Heroes of the Storm™ on Windows and Mac. Due to potential programming changes, the minimum system requirements for Heroes of the Storm may change over time.

Note: For a list of compatible video hardware, see our Supported Video Cards list.

Windows

Minimum Requirements Recommended Specifications
Operating System
Windows® XP / Windows Vista® (latest Service Pack)
Windows® 7 / Windows® 8 / Windows® 10 64-bit (latest Service Pack)
Processor
Intel® Core™ 2 Duo or AMD Athlon™ 64 X2 5600+
Intel® Core™ i5 or AMD™ FX Series Processor or better
Video
NVIDIA® GeForce® 7600 GT, ATI Radeon™ HD 2600 XT, or Intel® HD Graphics 3000
NVIDIA® GeForce® GTX 650 or AMD Radeon™ HD 7790 or better
Memory
2 GB RAM
4 GB RAM
Storage
15 GB available hard drive space
Internet
Broadband internet connection
Media
None for the recommended digital installation
Input
Keyboard and mouse required. Other input devices are not supported.
Resolution
1024 x 768 minimum display resolution

Mac

Minimum Requirements Recommended Specifications
Operating System
OS® X 10.9.5 (latest version)
OS X® 10.11 (latest version)
Processor
Intel Core™ 2 Duo
Intel® Core™ i5 or better
Video
NVIDIA® GeForce® GT 330M or ATI Radeon™ HD 4670
NVIDIA® GeForce® GTX 780M or AMD Radeon™ HD 6970 or better
Memory
4 GB RAM
8 GB RAM
Storage
15 GB available hard drive space
Internet
Broadband internet connection
Media
None for the recommended digital installation
Input
Keyboard and mouse required. Other input devices are not supported.
Resolution
1024 x 768 minimum display resolution

Note: FileVault options and case-sensitive formatted volumes are not supported for installation of Blizzard games.