Hi,
I'm looking for input from any of you PC gamers out there. When I built my current setup, I decided to go gaming as well, which it does nicely. But what are your feelings about using a dedicated PhysX GPU when running SLI? Is it worth it? Is there any decent benefit of adding a dedicated GPU? By "decent benefit" I mean at the very least 10 extra FPS in PhysX-heavy situations, in games that support it.
There are two constraints here:
1. Cost. I've spent enough cash on hardware. I'd rather not spend more than I need to buy a GT 440 (http://www.scan.co.uk/products/1gb-zotac-gt-440-40nm-3200mhz-gddr5-gpu-810mhz-shader-1620mhz-96-cores-dl-dvi-i-hdmi-dp). Will it be powerful enough to handle PhysX?
2. PCI-E speed. According to my mobo manual, while the SLI slots are both running in x16 mode, the last PCI-E 2.0 is designated x4. How big will the impact be?
Please share your thoughts
Hardware:
cpu i7 980x @ 4.16 GHz
gpu 2x GTX 570 SLI
ram 12 GB CL9
mob Asus Sabertooth X58
psu 1000W
I'm looking for input from any of you PC gamers out there. When I built my current setup, I decided to go gaming as well, which it does nicely. But what are your feelings about using a dedicated PhysX GPU when running SLI? Is it worth it? Is there any decent benefit of adding a dedicated GPU? By "decent benefit" I mean at the very least 10 extra FPS in PhysX-heavy situations, in games that support it.
There are two constraints here:
1. Cost. I've spent enough cash on hardware. I'd rather not spend more than I need to buy a GT 440 (http://www.scan.co.uk/products/1gb-zotac-gt-440-40nm-3200mhz-gddr5-gpu-810mhz-shader-1620mhz-96-cores-dl-dvi-i-hdmi-dp). Will it be powerful enough to handle PhysX?
2. PCI-E speed. According to my mobo manual, while the SLI slots are both running in x16 mode, the last PCI-E 2.0 is designated x4. How big will the impact be?
Please share your thoughts
Hardware:
cpu i7 980x @ 4.16 GHz
gpu 2x GTX 570 SLI
ram 12 GB CL9
mob Asus Sabertooth X58
psu 1000W