Your PC will need a graphics card thats as powerful as a GeForce GTX 560 Ti/Radeon HD 6850 and it should be paired with either a Phenom II X4 850/Core i3-2100 3.1GHz CPU to match the Stellaris: Plantoids Species Pack recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. For your PC to completely meet the recommended requirements you will also need 4 GB system memory. To run Stellaris: Plantoids Species Pack even on low graphics settings your PC will require at least a 512MB GeForce GTX 460 v2 / Radeon HD 5770 1024MB with a Core 2 Quad Q9400 2.66GHz or Athlon II X4 640 CPU. This will return an average of 30 frames per second. You should also have 2 GB system memory for min specs. You will require a DirectX 9.00 GPU.