PCMark05 Pro Performance
PCMark05 Professional is one of the popular PCMark system benchmark series from FutureMark, and is revamped to highlight current hardware and features additional multithreaded and multi-tasking performance tests. There is the usual selection of individual System, CPU, Memory, Graphics, and Hard Drive benchmark suites, and these continue to bridge the gap between synthetic and application-based benchmarks. For our purposes, the System, CPU and Memory areas will be where we concentrate our benchmarking efforts.
The PCMark05 System benchmark suite includes a wide range of tests, from Windows XP hard drive startup to video and audio encoding, and features a selection of standard desktop routines like text edit, virus scanning, and image decompression. Three of the benchmark scenarios are multithreaded, with the first two including two simultaneous tests, and the final one utilizing four program tests running simultaneously. This helps make the PCMark05 System benchmark a great analysis tool for our dual and quad core processors. For this test, the latest 1.2 patch has been applied.
The Intel Skulltrail platform starts off with a very slim victory in the PCMark05 System benchmark, posting a score that is virtually on par with the Core 2 Extreme QX9770. This shows that the overall system score is not influenced that heavily by the 8-core processing power of the Skulltrail, but let's see how the Memory and CPU tests come out.
The PCMark05 CPU results are almost a direct copy of the System benchmarking, and once again, the Intel Skulltrail platform and its dual Core 2 Extreme QX9775 processors don't impact the score at all.
The PCMark05 Memory benchmarking is where we see the noted difference between standard DDR2-800 FB-DIMM memory on the Intel Skulltrail and the low-latency DDR2-1066 used with the Core 2 Extreme QX9770.