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LOSTCIRCUITS	SHORTCUTS: A new Platform Quad-FX Idiosyncrasies The Motherboard Test Config, Benchmark Overview Memory Performance The 64-bit Question Idle Power by OS Max Power Render Power (Cinebench) trueSpace POV-Ray Media Encoding 3DMark'06 F.E.A.R., DOOM3 FarCry 1.4 COD2, Prey Final Words Give Us Some Feedback on this Review
AMD's Quad FX Platform What's in a 4x4?
(Author: MS, January 21, 2007)

AudioVisual Encoding

Media Encoding

Video and audio encoding are becoming increasingly important in the world of personal computing. Home-editing of videos and sound recordings are among the popular applications as is just the standard archiving of DVD material. In the case of audio encoding, there is relatively little out there in terms of applications that are multithreaded, meaning that they would take advantage of multiple cores. Or if there are appications like that, they are not free and the generally short conversion times achieved with free download utilities do not provide enough anguish to actually purchase potentially faster, multithreaded applications.For this article we used three applications that at least ran in the 80-85% CPU utilization when encoding audiovisual material, namely DVD-Shrink 3.2. Dr.DivX 2.0 OSS and the latest version of Mainconcept, namely H.264 Encoder.

In the case of DVD-Shrink we compressed John Grisham's "Runaway Jury" from 4,464 MB to 3,323MB, a compression to 59.6%. Dr.DivX encoded a 4.2 MB file (Watermellon.mpg) to a DivX file at Extreme Quality (thread priority: low) and Mainconcept encoded the same Watermellon.mpg file to an [H.264] High, 1920 x 1080 pixel, 29.97 fps, 48,000Hz 16 bit MPG file. All benchmarks were run in Windows XP-32

DVD-Shrink 3.2

Encoding time in seconds, lower is better

Dr.DivX 2.0 OSS

Encoding time in seconds, lower is better

Mainconcept H264

Encoding time in seconds, lower is better

DVD Shrink shows the Quad FX system ahead, whereas the other two categories are won by Intel's Core2 Quad Extreme processor.

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