Earlier this year when we visited Gigabyte during CES they reiterated something that they said about three years ago. They are committed to providing a much better performing product and are gearing themselves more and more toward the enthusiast and gamer’s market. We have watched them make this shift since we first started working with them back in early 2005. Now 6+ years later we can say they have made this transition well. Their lineup has become much more diversified with a good separation of products. We have already shown you some of the top end boards like the G1.Assassin2 and the X79-UD5 and have goe though the design and features of the X79-UD3 so now we can tell you how this board really performs. Let’s take a look.
Section III - Performance TestsReal-World Here we have two tests that are designed to put the performance of the motherboard and its subsystems to the test. Both require good CPU, Memory, HDD and even to a lesser extent audio and network performance. The two tests we chose were Lightwave 3D 9.6 and now CyberLinks's Media Espresso 6.5 for Transcoding. We will be adding at least one more real-world test to this battery in the near future, but for now these two cover quite a bit.Lightwave 3D 9.6 x64 -Lightwave is another industry standard application for 3D animation and rendering. It has a large tool base and the rendering engine is highly threaded (when using the right render model). This application is also capable of expanding to 4k resolutions as well as ray tracing for rending the light sources. For our testing we use frame 470 of the Pinball scene found in the LW 9 Content folder. This uses the newer perspective camera that is better suited to a multi-CPU/Core environment. This camera style also uses ray tracing and a much improved anti-aliasing method. Settings are shown below in the attached screen shot. Of course these are single frame renders and they are not a complete picture; for that you have to take into account the number of frames an average project would have. In a typical 30 second commercial you will have around 840 to 960 frames (at 28 – 32 FPS) this means that you have to multiply the time of a single frame by that number just to get a vague idea of how long that 30 seconds would take. This is because each frame will have a different render time based on complexity.The X79-UD3 from Gigabyte redeems itself a little under our Lightwave 3D testing. We see the performance numbers take a decent jump here. CyberLink Media Espresso 6.5 -After having various issues with AutoGK and Intel CPUs with more than four cores we have changed our Media Encoding test to use Media Espresso from CyberLink. Although this new utility does not have the same ability to transfer directly from DVD it is still a good test to transfer different media types into a usable format for your iPad, iPod, or other media player. Our test involves using multiple (Six) 20 minute media files and transcoding them for an iPad. This gives us a very good indication of how well a motherboard can handle this type of work load.For transcoding the X79-UD3 did quite well at stock speeds, but dropped off a bit when we overclocked the CPU. This is not terrible when you consider you are crunching a 2 hour full resolution movie into something suitable for an iPad and doing it in under 10 minutes.
