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MSI NX8800GTX-T2D768E-HD Geforce 8800GTX PCI Express Videocard Review

MSI NX8800GTX-T2D768E-HD Geforce 8800GTX PCI Express Videocard Review - PCSTATS
Abstract: The MSI Computer NX8800GTX-T2D768E-HD is the companies' flagship nVIDIA-GPU based videocard. This massive slab of chips and thermal solution is built around an equally large nVidia 'G80' GForce 8800GTX core.
 89% Rating:   
Filed under: Video Cards Published:  Author: 
External Mfg. Website: MSI Computer Feb 12 2007   Colin Sun  
Home > Reviews > Video Cards > MSI Computer NX8800GTX-T2D768E-HD

nVIDIA PureVideo and High Definition Content

High definition is the future entertainment standard of tomorrow's video's. Playing high definition content on current generation PCs can bog down even the fastest processors because there is more data to handle. Similar to the need for DVD accelerators a few years ago, nVIDIA PureVideo enables computer users to view MPEG-2/DVD and WMV9 High Definition formats on the monitor without slowing the MSI NX8800GTX-T2D768E-HD system to a crawl.

The PureVideo standard incorporates a hardware accelerator for the afore mentioned MPEG-2/DVD, and Microsoft Windows Media High Definition Video standards (WMV9 HD). According to nVIDIA's documentation on PureVideo, the GPU (GeForce 6 and 7 series GPUs) takes on video decoding tasks from the CPU, and the end result is smoother, shutter free High Definition playback. nVIDIA PureVideo also supports most current and future high definition formats.

PureVideo is more than just a media accelerator; it also includes features to improve video picture quality. DVD, cable and satellite video provide poor crispness, clearness and smoothness that consumers have been desperate to be "saved from." nVIDIA's PureVideo technology applies spatial temporal de-interlacing to apparently deliver a better image than traditional de-interlacing can muster.

PureVideo also fixes the 3:2 pull down problem that can arise from 24 fps video being converted to 30 fps for viewing on TVs or monitors. By recovering the original 24 frame content, PureVideo allows for a clear crisper image.

Examining CPU Load with PureVideo

To test PureVideo's High Definition accelerating capabilities on the MSI NX8800GTX-T2D768E-HD, we'll playback a video downloaded from Microsoft's WMV HD Content Showcase through Windows Media Player 10. "The Discoverers" (IMAX) video is available in both 720P and 1080P formats. AMD processor utilization will be monitored via Task Manager.

Running the 720P version of the Discoverers video shows that CPU usage jumped between 19-25%. That leaves plenty of system resources for plenty of background tasks.

We're seeing an interesting development, when the higher bandwidth 1080P version of the Discoverers video is played, CPU usage is actually lower.

Up next, PCSTATS will be overclocking the MSI Geforce 8800GTX videocard from its stock core speed of 575MHz, and stock memory speed of 1800MHz to heights you can only dream about... !

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Contents of Article: MSI Computer NX8800GTX-T2D768E-HD
 Pg 1.  MSI NX8800GTX-T2D768E-HD Geforce 8800GTX PCI Express Videocard Review
 Pg 2.  Getting a Feel for the Geforce 8800GTX
 Pg 3.  The nVIDIA G80 Graphics Core
 Pg 4.  Videocard Power Consumption Measurements
 Pg 5.  — nVIDIA PureVideo and High Definition Content
 Pg 6.  Overclocking the GeForce 8800GTX
 Pg 7.  Videocard Benchmarks: 3DMark05, 3DMark06
 Pg 8.  Videocard Benchmarks: FarCry
 Pg 9.  Videocard Benchmarks: Splinter Cell: Chaos Theory
 Pg 10.  Videocard Benchmarks: Doom 3
 Pg 11.  Videocard Benchmarks: Quake 4
 Pg 12.  Videocard Benchmarks: FEAR
 Pg 13.  Advanced Videocard Benchmarks: FarCry, Doom 3, FEAR
 Pg 14.  Dawn of the DX10 Era?

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