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Image processing


Here's another WorldBench component where the AMD processors struggle, relatively speaking. The X4 955 can't quite catch the slowest Core 2 Quad.

The Panorama Factory photo stitching
The Panorama Factory handles an increasingly popular image processing task: joining together multiple images to create a wide-aspect panorama. This task can require lots of memory and can be computationally intensive, so The Panorama Factory comes in a 64-bit version that's widely multithreaded. I asked it to join four pictures, each eight megapixels, into a glorious panorama of the interior of Damage Labs. The program's timer function captures the amount of time needed to perform each stage of the panorama creation process. I've also added up the total operation time to give us an overall measure of performance.

Only half a second separates the X4 955 and Q9550 in the total completion time for putting together our panorama.

Below is a look at the individual operations required to create a panorama, if you care to see that sort of detail.

picCOLOR image analysis
picCOLOR was created by Dr. Reinert H. G. Müller of the FIBUS Institute. This isn't Photoshop; picCOLOR's image analysis capabilities can be used for scientific applications like particle flow analysis. Dr. Müller has supplied us with new revisions of his program for some time now, all the while optimizing picCOLOR for new advances in CPU technology, including MMX, SSE2, and Hyper-Threading. Naturally, he's ported picCOLOR to 64 bits, so we can test performance with the x86-64 ISA. Many of the individual functions that make up the test are multithreaded.

Once more, the X4 955 shadows the Q9550 here in another close result.