The cheapest graphics card you can play it on is an NVIDIA GeForce 510. To play Quantum Chess you will need a minimum CPU equivalent to an Intel Pentium 4 2.00GHz. In terms of game file size, you will need at least 1 GB of free disk space available. Make sure your have 4 GB of free disk space in order to install Quantum Chess. Quantum Chess system requirements state that you will need at least 2 GB of RAM. Additionally, the game developers recommend somewhere around 8 GB of RAM in your system.
Quantum Chess will run on PC system with 7, 8, 10 and upwards. Additionally it has Mac and Linux versions.
Minimum System Requirements
CPU
1GHz
RAM
2 GB RAM
OS
Snow Leopard or better
HDD Space
1 GB available space
Minimum System Requirements
CPU
1GHz
RAM
2 GB RAM
OS
Ubuntu or equivalent
HDD Space
1 GB available space
Show Quantum Chess system requirements on your site