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 RequirementsRecommended Specifications
Operating System
Windows® 7 64-bit / Windows® 8 64-bit / Windows® 10 64-bit
Windows® 10 64-bit
Processor
Intel® Core™ 2 Duo E6600 or AMD Phenom™ X4
Intel® Core™ i5 or AMD™ FX Series Processor or better
Video
NVIDIA® GeForce® 8600 GT or ATI Radeon™ HD 4650 or Intel® HD Graphics 3000
NVIDIA® GeForce® GTX 650 or AMD Radeon™ HD 7790 or better
Memory
3 GB RAM
4 GB RAM
Storage
20 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 RequirementsRecommended Specifications
Operating SystemmacOS® 10.13 (latest version)macOS® 10.14 (latest version)
Processor
Intel® Core™ i5 or better
Intel® Core™ i5 or better
Video
NVIDIA® GeForce® GT 640 or AMD Radeon™ R9 M290X or better
Metal capable GPU
AMD Radeon™ R9 M395X or better

Metal capable GPU

Memory
8 GB RAM
8 GB RAM
Storage
20 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.