Section II - Performance Tests, Synthetic
In this section of testing we cover the synthetics. These are tests that run a scripted sequence of internal APIs or that use another installed application to perform a series of scripted events. They are great in that they can provide reproducible results across various platforms. On the down side, synthetic tests can be fooled with driver tweaks and optimizations. In some cases it is necessary to rename the .exe file to something generic to discover if this is the case. In any event when this is needed (when a test shows a drastic difference in performance over the renamed exe) we will note this and show both results for comparison.  

PCMark 8-
PCMark 8 is a little bit of a departure from PCMark 7. Although the application is still intended for benchmarking and does that quite well the methods used to obtain the results are different. Futuremark has decided to break the tests into usage models instead of performance types. Here we see the tests aligned to the home, work, content creation (creative) and storage functions. We ran all of our tests at baseline (no OpenCL acceleration) to get the feel of the motherboard and its ability to run these tests.

Although the Z97-A is the faster of the two Z97 boards that we have tested so far it still falls behind the Z87 boards in the pack. This is something that we did not expect considering the Z97 is supposed to be an improved chipset and one that highlights the Haswell features.

3DMark -
3DMark is the other Futuremark test that we run on our motherboards. This test simulates the typical tasks that a GPU (and system) would have to perform to provide you with a good gaming experience. It is based on the DX9, DX10 and DX11 engines but can only be installed on Windows Vista or later. The suite of tests covers DX9, DX10, and of course DX11 rendering; it also covers AI computations and physics. That’s right I said Physics the latest version of 3DMark uses a Havok physics engine. This removes the advantage that nVidia had with 3DMark Vantage.

Under 3DMark the Asus Z97-A ends up at the back of the pack when using the HD4600 internal GPU. You should be able to get much better performance with a discrete GPU though.

HyperPi 0.99b -
HyperPi is a front end application that allows you to easily run multiple instances of the SuperPi application. SuperPi, for those that are not familiar with it, is an application that measures the time it takes to calculate the number Pi out to as many as 32 million places. This calculation is then checked and run multiple times (up to 24 for a 32M run).  This test stresses the CPU, Memory and HDD as data is handed off between the three. If there is a weak link, HyperPi will show it. For our testing we run the 32M test on as many cores (and threads) as the CPU has available.  The slowest CPU time is then recorded. The blue bars indicate the slowest time while the red indicate the fastest.

The Asus Z97-A did surprisingly well with HyperPi. As this is a very memory and computational heavy application we should see our render based applications perform well unless there is another bottleneck somewhere (HDD speed for example).

Cinebench R15 -
Cinebench R15 is the 15th release of Maxon’s rendering test. This test is based off of the Cinema 4D engine, which is one of the industry standard tools for digital animation. It is a powerful product with many different modules that can be “plugged” into it to increase its effectiveness. With Cinebench you get to see how your computer would do using this application. There are two tests; one tests the CPU’s ability to render an image across multiple cores or threads. The other tests your systems ability to handle OpenGL based rendering.

Once again the Asus Z97-A is leading the group of Z97 boards, but falls behind the older Z87 boards. We are hoping that this is something that we will see Asus address and fix.