GamePhys

The Video Game Physics Blog

Physikoterapia: An In-Depth Analysis of PhysX Techniques and Practical Tests

Polish hardware site PClab.pl has put together one of the most in-depth articles on PhysX I have seen in a long time. The article goes in-depth explaining what PhysX is then does an in-depth analysis of pretty much every major PhysX enabled game from within the past several years, major titles only. Along with benchmarks and an in-depth breakdown of the different PhysX effects that are implemented into the game they also made a nice video showing off the PhysX in each game. Check out the translated article here.

From PClab.pl Physikoterapia:

read the rest of the article here.

Metro 2033 Benchmarking Tool With PhysX Option Now Available

The ‘Ranger Pack’ DLC for Metro 2033 is now available and downloads automatically with Steam. Along with this new DLC there is also now an official benchmarking tool with an option to enable/disable PhysX. This benchmarking tool is very well done, you can select all the different DirectX settings DX9/DX10/DX11, different screen resolutions and pretty much all the options you can find in the game along with a check box to enable or disable advanced PhysX. We made a video below of the benchmark running though a single time to see what it looks like. As Metro 2033 is one of the most graphics intensive games that takes advantage of DX11 this Benchmarking could become standard for benchmarking games and future DX11 video cards.

Metro 2033 PhysX Benchmark 1920×1200:

For some reason this tool is well hidden within the steam directory. To find the benchmark you will have to find it in your Metro 2033 steam install: Steam\steamapps\common\metro 2033

When you launch the benchmarking tool you have a very nice GUI to change settings and launch the benchmark:

Upon completion of the benchmark you get a very nice HTML screen show up in your browser giving you the statistics from the benchmark run:

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.

GPU PhysX in Metro 2033 Comparison Video

Zogrim over at PhysXinfo.com has done a really nice GPU PhysX comparison for Metro 2033, showing off what the PhysX effects look like with PhysX enabled and disabled. Like all of Zogrim’s PhysX comparison videos he does a split screen side by side comparison showing what the PhysX effects look like in the game with PhysX On and PhysX off along with normal full screen footage of PhysX on and PhysX off showing off the impressive PhysX effects in Metro 2033.

We have bee excited for Metro 2033 since it was announced it would feature advanced PhysX effects and be a PhysX and graphics showcase when released. In this video you can finally see all the awesome PhysX effects in action in the game. From particle effects, impact debris, grenade explosions,
smoke and fluid effects, this GPU PhysX comparison video for Metro 2033 covers it all.

be sure to check out the previous posts we have made about Metro 2033:

Post Apocalyptic Shooter Metro 2033 to feature Advanced PhysX effects
Metro 2033 Technical Q&A Covers The PhysX Being Implemented In The Game
New PhysX Powered Metro 2033 Screenshots Released
New PhysX Powered Metro 2033 Story Trailer

From the PhysXinfo.com YouTube page and Metro 2033 GPU PhysX comparison video:

Additional physics effects in Metro 2033 title for PC. “Advanced PhysX OFF” vs “Advanced PhysX ON”. Graphics settings – High, DX10. Watching in HD is highly recommended.

GPU PhysX in Metro 2033:

Be sure to check out PhysXinfo.com for more PhysX information on all the latest PhysX enabled games.

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