PhysX也是免費的可用於商業與非商業, 沒有權力金的問題The NVIDIA binary PhysX SDK is 100% free for both commercial and non-commercial use
The term PhysX can also refer to the PPU add-in card designed by Ageia to accelerate PhysX-enabled video games. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU (which has at least 32 CUDA cores), thus offloading physics calculations from the CPU
The term PhysX can also refer to the PPU add-in card designed by Ageia to accelerate PhysX-enabled video games. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU (which has at least 32 CUDA cores), thus offloading physics calculations from the CPU
正是加重CPU負擔如果不需要NV的卡,CPU也能跑PhysX(軟體模擬?),那是不是只是加重CPU的負擔呢?
如過PhysX頂不住的話, NV的優勢還剩下CUDA, 3D Vision頂著 (還有CompleX, SceniX, OptiX不過這是Quadro系列的才有)如果CPU跑PhysX+ATI卡的效能=CPU+NV卡跑PhysX的效能,那NV卡的優勢又在哪裡呢?