After taking a look over the MSI X79A-GD65(8D) motherboard and some of MSI’s design choices (and the benefits they bring) we have dove into our performance testing. You may remember that we had concerns about the way the PCIe slots were segmented into Gen3 and Gen2. To check and see what effect (if any) this might have on performance we ran some of our tests with the GPU in the Gen2 slot and some in the Gen3 slot. We were more than a little surprised at what we found out. So let’s get into the performance half of our review of the MSI X79A-GD65(8D) and see what we found.
Section III - Performance Tests, Real-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 AutoGK 2.55. 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.In Lightwave 3D the X79A-GD65(8D) does pretty good at stock speeds, it is very close to the performance of the other X79 boards we have tested although it is far behind the Asus P9X79 Deluxe here. At least it is until we overclocked the board at that point our Lightwave performance increased dramatically and the X79A-GD65(8D) managed another sub 5 minute 4K render.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.Our transcoding efforst appear to show the same performance issues that we ran into with HyperPI and also PCMark7. There is something that is happening here that is preventing the board from running at its full potential.
