Apple Power Mac G5 (Late 2005) Bedienungsanleitung PDF herunterladen (Seite 24)

Technology Overview

Power Mac G5

Science and Technical Computing

The Power Mac G5 gives scientiﬁ c researchers the ability to achieve fast results.

Whether you’re doing molecular modeling with PyMOL, searching for DNA alignments

with BLAST, analyzing statistics with SPSS, or modeling equations with Mathematica,

you’ll make discoveries in record time.

• With four 64-bit G5 processor cores, four Velocity Engine units, and eight double-

precision ﬂ oating-point units, you’ll see dramatic acceleration of vectorized and

ﬂ oating-point-intensive applications such as HMMER and BLAST.

• The optional NVIDIA Quadro FX 4500 graphics card supports stereo 3D visualization

in a window for complex data analysis.

• Up to 16GB of main memory with an ECC option makes light work of enormous tasks,

while PCI Express expansion supports Fibre Channel interconnects, the latest data

collection devices, and multiple graphics cards for an array of up to eight Apple

Cinema Displays.

• UNIX-based Mac OS X allows you to run complex scientiﬁ c applications and command-

line tools alongside essential productivity applications, such as Microsoft Excel and

Adobe Photoshop—all on the same computer and operating system.

Scientiﬁ c visualization and stereo 3D

In ﬁ elds such as molecular modeling, X-ray crystallography, computational chemistry,

aerial mapping, or medical imaging, users need to visualize more information than can

be represented in a conventional planar display. With the help of an added dimension

and stereoscopic technologies, researchers can comprehend extremely large data sets,

such as the construct of molecules in a drug or a virus, or extremely complex data, such

as a detailed aerial photograph.

The optional NVIDIA Quadro FX 4500 graphics card features a stereo 3D graphics port,

enabling you to use stereo 3D goggles, such as those from Stereo Graphics Corporation,

to view an added dimension on your CRT. Stereo-in-a-window support in Mac OS X

further enhances visualization, allowing you to designate a quadrant of the display for

stereo visualization, while using the other areas of the display concurrently to control

the model, edit data, or make notations.

Thanks to PCI Express expansion, which supports industry-standard PCI Express

graphics cards in all four slots, you can connect the new Power Mac G5 to an array

of large dis plays. Each graphics card has two DVI ports, which means a single system

can control up to eight Apple Cinema Displays,

providing an impressive view of

geological or meteorological data.

Xcode development tools

Mac OS X comes with Xcode, a suite of

integrated technologies that support

custom development of 64-bit applications

and autovectorization of your code.

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