by Rob Williams on March 10, 2010 in Processors
It’s official. We’re now entering the six-core realm, thanks to Intel’s Gulftown. The first model, Core i7-980X, is more than capable of delivering the sick scores that our title suggests, and along with it, we can begin to see some major benefits of the 32nm process. To sweeten the deal further, Intel even includes an effective new CPU cooler.
While TMPGEnc XPress’ purpose is to convert video formats, ProShow from Photodex helps turn your collection of photos into a fantastic-looking slide show. I can’t call myself a slide show buff, but this tool is unquestionably definitive. It offers many editing abilities and the ability to export in a variety of formats, including a standard video file, DVD video and even HD video.
Like TMPGEnc and many other video encoders, ProShow can take full advantage of a multi-core processor. It doesn’t support SSE4 however, but hopefully will in the future as it would improve encoding times considerably. Still, when a slide show application handles a multi-core processor effectively, it has to make you wonder why there is such a delay in seeing a wider-range of such applications on the marketplace.
With ProShow, the performance gain is even less than what we saw with TMPGEnc, with an average gain of 27%. That’s still much better than a quad-core, but we’re still not diving deep into the sixth core.
Sandra 2009 Multi-Media
This test here stresses the CPU’s ability to handle multi-media instructions and data, using both MMX and SSE2/3/4 as the instruction sets of choice. The results are divided by integer, floating point and double precision, three specific numbering formats used commonly in multi-media work.
Leave it to a synthetic benchmark to show us just what we wanted to see… a 50% increase. We call these synthetic benchmarks for a reason, because in the real-world, as we’ve seen, it’s very hard to exploit all six cores at once, or even come close to an actual 50% increase.