infact 9800GT costs the same as 5670 now a days.
Zotac Geforce 9800 GT Synergy 1GB - 4.7k deltapage.
But can i use a 5670 or 5570 for dedicated Physx. Let me know for the both.
You cannot use an ATI card for physx, only nvidia gpu supports it and that too 8 series or above.so 5670 or 5570 will not serve your purpose for dedicated physx card
Sorry buddy didn't know it was for Cilusi know that we can't use amd card for dedicated physx & the requirements is not about 8 series or something, its about the 32 cores and a minimum of 256MB dedicated graphics memory.
refer this attachment.
Moreover the question was to Cilus, in order to justify why a gamer shouldn't buy 9800GT for dedicated physx in these days ?