S3 ProSavageDDR is a very old graphics processor integrated in VIA motherboard chipsets. Savage was a product-line of computer graphics chipset designed by S3. But after being sold to VIA, Savage hardware became integrated motherboard graphics for VIA. It supports DirectX 9 and some basic 3D features, you can use it to play Grand Theft Auto III but the performance is poor. There should be no reason to use it anymore.