GamePhys

The Video Game Physics Blog

NVIDIA PhysX Technology – Enabled vs. Disabled Comparison Video

EVGA has made a really nice PhysX comparison video showing off the latest games that implement PhysX. The video shows comparison’s from Batman Arkham Asylum, Metro 2033,Mirror’s Edge,Dark Void,Darkest of Days, Cryostasis, and the NVIDIA PhysX Supersonic Sled demo. The video shows what PhysX brings to games and can change your gaming experience. Check it out below and be sure to check out the EVGA Gaming website.

From EVGA:

This video shows NVIDIA PhysX features in popular games, and how NVIDIA PhysX can dramatically improve the quality of your gaming experience! Learn more about the latest and fastest PhysX hardware at http://www.evga.com/

Games/applications shown:
*Batman Arkham Asylum
*Metro 2033
*Mirror’s Edge
*Dark Void
*Darkest of Days
*NVIDIA Supersonic Sled
*Cryostasis

NVIDIA GeForce GTX 480 Video Card Review and PhysX Performance

GTX480-PhysX1

NinjaLane has put together a really nice review of the new GTX 480 video card. What is interesting about this review compared to most is that they also did a very in-depth section on PhysX performance for the latest games that implement PhysX. They put Metro 2033, Darkest Of Days and Batman: Arkham Asylum to the test to see how they perform on the new GTX 480 compared to the GTS 250 and GTX 285 video cards. Check out the review here.

from the NinjaLane NVIDIA GeForce GTX 480 Video Card Review:

With the new GeForce GTX 480 coming out we get to explore some of the extra power that has been given to us from a single GPU card while having PhysX enabled. In these tests we have grabbed a few games that use PhysX very heavily and test them using three different generations of PhysX enabled GPUs.

Metro-2033-PhysX-Test

Read the rest of the review here.

ATI Radeon HD5870+9800GT and GTX280+9800GT Hybrid PhysX Testing by Fudzilla

Fudzilla has done some nice hybrid PhysX testing, using a ATI Radeon HD5870 mixed with a 9800GT for dedicated PhysX and then the GTX285 and the same 9800GT for dedicated PhysX. Fudzilla then uses the Batman: Arkham Asylum PhysX benchmark in the demo to test performance with the different combination of the cards. Though the article is pretty simple it is great to see the different setups and how they perform with and without the dedicated PhysX card, check it the rest of the article here.

From Fudzilla:

So, if you for instance own a Geforce GTX 260, you can use a cheaper Geforce such as 9600GT to handle your PhysX calculations. In practice, it’s as simple as choosing the dedicated PhysX card in Nvidia’s driver.

Unfortunately for some, Nvidia kept the technology to itself, so Radeon cards aren’t supported, but that doesn’t mean that it’s impossible. PhysX support is automatically blocked upon detection of Radeon cards, but luckily, there are workarounds and various forums have been pretty loud about it for a while.

We recently included Batman: Arkham Asylum game in our gaming benchmarks, and while the game supports PhysX effects, we usually use only the results we got without PhysX. The reason hides behind Radeon cards which don’t score a good enough framerate when PhysX is on, so there’s no point in comparing them. Since it’s not very fair to exclude Nvidia’s strengths from our tests and our trusted readers have requested Radeon results with PhysX effects on, we decided to do it. So, we embarked on what would many fans of green and red camps probably called sacrilege – we assigned a Geforce card to handle PhysX and as our primary card we used a Radeon.

HD5870-PhysX

Read the rest of the article here.

Setup Discussion: Radeon HD 5870 Eyefinity with EVGA GTS 250 Dedicated PhysX Card

We posted before about a cool video that YouTube user ethr95awd made showing his ATI Eyefinity setup which consists of a single Sapphire Radeon HD 5870 connected to 3 monitors for Eyefinity and a single EVGA GTS 250 video card for Dedicated PhysX. He then runs the Batman Arkham Asylum benchmark with PhysX turned on showing some PhysX awesomeness on an Eyefinity setup, check it out here in cased you missed it. ethr95awd has now made another nice video about this same setup but instead of running the benchmark he discusses what he had to do to get Eyefinity working correctly with a dedicated PhysX card, he also shows off his nice system he has setup for this, check it out below and be sure to visit his YouTube channel here.

New video disccusing what he did to get Eyefinity and PhysX running together:

Eyefinity + PhysX! Batman Arkham Asylum Benchmark Run:


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