Hearts of Iron III System Requirements
Minimum system requirements:
Intel Pentium IV 2.4 GHz or AMD 3500+ (quad core)
2 GB of RAM
NVIDIA GeForce 8800 or ATI Radeon X1900 videocard
Direct X 9.0
Microsoft® Windows® 2000/XP/Vista
Direct X-compatible sound card
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.