We haven't tested across a very wide gamut of devices so I can't say for sure, but it should run OK on pretty modest hardware. It run's great on my PC which has:
- OS: Windows 7
- Processor: 3.3 Ghz Intel Core i5-2500k
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 970
But it is likely that it will run on older hardware too.