Players only need a CPU with the same amount of power as an AMD or Intel 2.8 GHz Dual-Core. A video card like a GeForce 8600 or a Radeon HD 2600 is then required for your PC. In addition, 4 GB of RAM and roughly 15 GB of free hard drive space are needed for Dota 2.
What graphics do you have?
What graphics do you have?