Overclocking is a big deal these days. I can remember when it was just a bunch of crazed guys with too much money and free time on their hands. We used to do things like solder new resistors onto CPUs (the Slot A Athlons), swap out caps and resistors on motherboards to get more voltage through the boards and to the CPU. I vividly remember building water cooling kits with pool pumps and tubing bought from Home Depot. Once I even pulled a radiator from a Coke vending machine (old and broken) for a rig I was building. Well thankfully those days are over (but it would still be fun to do some of this). Motherboard makers are now designing and building motherboards with top of the line components voltage regulation systems and tracing that is laid out for business. Many have world class overclockers that work for them to get the most performance out of each and every motherboard. Every now and then they get to build something special from the ground up. We are taking a look at one of these boards that has been built for speed. The one we have in-house was designed by HiCookie; the resident overclocker at Gigabyte. This is the X58A-OC (the OC is for Overclocking as if you could not guess).
Section II - Performance Tests, SyntheticIn 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 Vantage -PCMark Vantage is a suite of tests designed to test the power of your computer. It runs task that range from productivity to gaming (DX9 only). It is a great test to identify potential problem areas with general performance on a system. It can also show how well a single component can increase or decrease system-wide performance. We run both the x86 and x64 PCMark Suites for testing.
Here we see a direct result of the Legacy IDE setting. PCMark Vantage is HDD intensive. There is really not much more to say about this. We really hope that Gigabyte releases a fix for this soon.
3DMark 11 -3DMark 11 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.
Now let’s take a look at what we have here; the X58A-OC appears to be made for this benchmark. It is not quite at the top of the group here. I do have to point out that the difference in 3DMarks is very small. When we overclock the X58A-OC we get back to the top and this time by a larger margin.
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 HyperPi testing gives us good results which is something of a surprise given the slower than expected memory and HDD speed. The results here are a good sign for other tests like Lightwave 3D and Cinebench R11.5.
Cinebench R11.5 -Cinebench R11.5 is the 11th 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.
The render points here are very close, but when you consider that most projects are a lot more than a single frame. Because of this even a small difference in render time can make a big difference. The stock speeds are close to the top while the overclocked scores are a single .01 point off.
