نقل قول:
Video Playback - CPU vs. GPU
To see how much difference video hardware acceleration makes, we played our test suite with hardware acceleration both on and off. Our H.264 and WMV-HD clips were played in PowerDVD, so we simply ticked and unticked the video acceleration option in the configuration menu. Our x264 clips were tested using CoreAVC to decode them using CPU power alone, and then we configured it to use Nvidia's CUDA technology to utilize the GPU. Our Flash test clip was played with Flash 10.0 which does not support GPU acceleration, and then with the 10.1 Beta version which does.
Most of the clips, except for the WMV-HD video played smoothly using CPU power alone, though with high CPU usage — above 60% in most cases. However, with the GPU assisting, CPU utilization dipped below 30%, and H.264 and Flash playback used slightly less power. Ultimately, GPU acceleration really wasn't needed to play through most of our video test suite as a dual core Atom at 1.6GHz is powerful enough on its own. However, taking advantage of ION's decoding capabilities frees CPU resources for other tasks and ION gives you that all important HDMI port, which Atom systems with Intel's antiquated GMA 950 graphics lack.
We should also note that according to Cyberlink's Blu-ray Advisor, the system is fully capable of Blu-ray disc playback.
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نقل قول:
The new EB1501 is an impressive ultra-Small Form Factor system. With a dual core Atom processor and ION graphics under the hood, it can play any video you throw at it, whether its high definition Flash streamed from your favorite internet media provider, or ripped Blu-ray content (or even actual Blu-ray discs if you use an external BD-ROM drive).
