Need For Speed The Run Geforce 9600 GT

My spec: Intel Core 2 Duo 8400 @ 2,00 GB RAM Nvidia 9600 GT Windows 7 Gameplay at 1024x768 on low settings. Not very playable, I get from 25 to 15 fps. Minimum System Requirements: OS: Windows Vista SP2 32-bit DirectX: DirectX 10 CPU: 2.4 GHz Intel Core 2 Duo or equal AMD Memory: 3 GB HDD: 18 GB Graphics (AMD): 512 MB RAM ATI Radeon 4870 or better Graphics (NVIDIA): 512 MB RAM NVIDIA GeForce 9800 GT or better Sound: DirectX compatible Input: Keyboard, Gamepad or Wheel DVD Rom Online: 512 KBPS Internet connection or better Recommended System Requirements: OS: Windows 7 SP1 64-bit DirectX: DirectX 11 CPU: 3.0 GHz Intel Core 2 Quad or equal AMD Memory: 4 GB HDD: 18 GB Graphics (AMD): 1024 MB RAM ATI Radeon 6950 Graphics (NVIDIA): 1024 MB RAM NVIDIA GeForce GTX560 Sound: DirectX compatible Input: Keyboard, Gamepad or Wheel DVD Rom Online: 512 KBPS Internet connection or