Is the nVidia PhysX and Tesselation even worth getting 480s?

Question

I currently have an ATI 5870 card, and im just curious as to what peoples opinions are with nVidias PhysX and the Tesselation. I know that not many games (if any) use tesseleation but i know that there are few that use PhysX.

Is it worth getting an nVidia 480 card just because of the physX and tesselation?

Also im curious as to what people think about the microstuttering that ATI seems to have.

Answer 1

5870 hd tessalates just as well as the 480 its simply a directx 11 thing?



as for physx alot of games support nvidea physx but you dont actually loose alot of the features if you have an ati card. the game just does it the old way and makes the processor take care of the physx. the only reason nvidea added it was for marketing and to have a dedicated physx chip so the processor can do other things. since most computers have quad core anyway it doesnt really matter.



as for microstutter, that is an effect of crossfiring or putting cards in SLi so im not sure what your talking about?



if you mean simple lagg every now and again the highest possibility for that is that your power supply isnt powerful enough or your lacking in hardware in other areas or your hard drive needs de fragmenting.

Answer 2

Isn't tessellation required for any card trying to claim it is DirectX 11 compatible, so the 480 wouldn't be the only card that does it. Doesn't your 5870 also do tessellation?



As far as PhysX goes...not too many games use physics simulations in a way that isn't more than half hearted. Besides explosions and trivial stuff (trash moving around or other debris on the ground)...I don't see anything really revolutionary in the way that it's used in games.



For instance, I don't ever see real bullet ballistics in games (I know there are SOME that have it, but not too many)...a real bullet will drop the instant it leaves the barrel of the gun (proven by Mythbusters as well as personal experience shooting weapons at ranges in the military).



Most games have bullets that travel in a completely straight line, which only happens in outer space since there's no gravity affecting it.



There's no wind to throw bullets off...vehicles don't bounce or drive like they normally would in real life...



I wouldn't get it...especially since you've already got a 5870...

Answer 3

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Answer 4

You should definately get EVGA GeForce GTX480 Superclocked 1536 MB DDR5 PCI-Express 2.0 Graphics Card

*GeForce GTX 480 Superclocked with 725 MHz core clock

*PCI Express 2.0

*1536 MB 384-bit 2.0ns GDDR5 memory

*3800 MHz memory clock and 1450 MHz shader clock

*Windows XP, Vista and Windows7 support

http://www.amazon.com/EVGA-Superclocked-PCI-Express-Graphics-015-P3-1482-AR/dp/B003EEMFWU/?tag=klnprk-20



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