Your PC will need a graphics card thats as powerful as a GeForce GTX 650 1GB/Radeon HD 7770 1GB GDDR5 and it should be paired with either a Phenom II X4 910e/Core i3-2100 3.1GHz CPU to match the Shanghai Office Simulator recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. 8 GB will also be needed to achieve the Shanghai Office Simulator rec specs and get 60FPS. Shanghai Office Simulator needs a graphics card thats at least as powerful as a GeForce GT 710/Radeon HD 7470 paired with Athlon II X2 280/Core 2 Duo E4400 2.0GHz CPU to match the min specs. This PC setup will deliver 25-35 Frame Per Second at Low graphics setting on 720p resolution. You should also have 4 GB system memory for min specs. You will require a DirectX 11.00 GPU. We suggest a 11 year old PC to play smoothly.