Page 2:Meet The Contestants
Page 3:Meet The Contestants, Continued
Page 4:A Few Words About The Radeon 2x00 Series
Page 5:Test System & Installation Notes
Page 6:Cyberlink PowerDVD Ultra (build 3319)
Page 7:Hard To Ignore Video Playback Quirks On The 2400 PRO And 8400 GS
Page 8:Image Quality Benchmarks - HQV's High Definition Video Benchmark
Page 9:HD Noise Reduction Test: Out Of 25 Points
Page 10:Video Resolution Loss Test: Out Of 25 Points
Page 11:Jaggies Test: Out Of 20 Points
Page 12:Film Resolution Loss Test - Stadium: Out Of 10 Points
Page 13:CPU Usage Benchmarks
Page 14:The H.264 Codec In Windows XP And Windows Vista
A Few Words About The Radeon 2x00 Series
When the topic of discussion is HD video playback, we would be remiss not to dig into some exclusive features of the Radeon 2x00 series: the standard-equipment HDMI outputs, and the integrated HD audio controller with multi-channel 5.1 AC3 support.
Supporting an HDMI output as standard equipment across the board is fairly impressive. To the end home theatre user, this means that pretty much any 2x00 series Radeon is ready to drive a modern HD television in the simplest method possible: a single HDMI cable that carries both video and audio signals.
Which brings us to the integrated audio controller on all Radeon 2x00 series cards. When using the HDMI output, there are two main advantages to having an audio controller on the card itself. First, the integrated audio controller can channel the appropriate audio signal through the HDMI output without attaching separate audio cables from the PC's sound output. For example, other video cards (without an audio controller) require audio cables to be routed from the sound output of the motherboard or sound card.
This ties into the second advantage of having the audio controller on the video card. If HD audio outputs are routed into the video card, then those outputs are dedicated to that video card, meaning they cannot be used for other external speaker options while the HDMI output is being used.
Having said all of this, it's important to keep in mind that most PC users are happy to keep audio separate from video. All new PC monitors have the common DVI input for video, and audio is sent separately to amplified speakers. DVI cable offers the exact same video quality as HDMI cable, as both utilize digital signals. These features are only important if the HDMI cable is going to be used, which is more likely if the user plans to have a dedicated home theatre PC attached to their HDTV.
To summarize the point: if HDMI outputs are an important part of your home theatre plans, the Radeon 2x00 series has benefits that are hard to ignore. Conversely, if you never use the HDMI outputs, the integrated audio controller in the 2x00 series is moot.
- Meet The Contestants
- Meet The Contestants, Continued
- A Few Words About The Radeon 2x00 Series
- Test System & Installation Notes
- Cyberlink PowerDVD Ultra (build 3319)
- Hard To Ignore Video Playback Quirks On The 2400 PRO And 8400 GS
- Image Quality Benchmarks - HQV's High Definition Video Benchmark
- HD Noise Reduction Test: Out Of 25 Points
- Video Resolution Loss Test: Out Of 25 Points
- Jaggies Test: Out Of 20 Points
- Film Resolution Loss Test - Stadium: Out Of 10 Points
- CPU Usage Benchmarks
- The H.264 Codec In Windows XP And Windows Vista