Introduction

Ever since the SoundBlaster AWE 64, we have been waiting for a Creative Labs product that lives up to the SoundBlaster legend. The bar was set very high with the pre-PCI generation of SoundBlaster products and Creative became the de facto standard in PC sound. The Live! and Audigy product lines didn't bring about the same revolution in sound for which Creative was known. Rather than advancing by leaps and bounds, the industry has slowly and steadily been creeping forward over most of the last decade.

With the launch and availability of the new SoundBlaster X-Fi line of cards, we could again see a discrete step in performance and quality that puts this new technology head and shoulders above its predecessors. Aside from the usual incremental moves forward, X-Fi includes a new architecture for sound hardware (which Creative calls an Audio Ring Architecture), high quality sample rate conversion (SRC), a very powerful DSP, and the option of including 64MB of RAM on the sound card itself. Putting all this together gives us a card that offers the highest quality and performance in consumer audio with today's software, and the potential for even more quality and performance should developers choose to take advantage of the power offered.

The SoundBlaster X-Fi Elite Pro is the best non-pro sound solution for audio listening, features and recording. In addition, the potential for higher quality and performance for sound in games is unique to the upper class of the X-Fi line. The downside, and our biggest concern about the product, is price and value. Is the top of the line worth the $400 premium? We hope very much that this article on X-Fi technology and the SoundBlaster X-Fi Elite Pro will answer that question.

The X-Fi Audio Ring: Powerful and Flexible
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  • Fricardo - Saturday, October 29, 2005 - link

    I would really like to see performance numbers on the cheaper x-fi components. Reply
  • flachschippe - Monday, October 24, 2005 - link

    quote:

    the Quartet is made up of 4 independent two-issue SIMD engines

    "Thread-Interleaved" could also mean simply multithreading, but on a single processor ("engine").
    Reply
  • Gooberslot - Thursday, September 01, 2005 - link

    Am I wrong in assuming that having high stereo crosstalk in the upper ranges is worse than having it in the lower ranges? If not then this X-fi is junk because that crosstalk is way too high. Reply
  • ceefka - Thursday, September 01, 2005 - link

    You're right: the whole idea behind a 5.1 setup. With most modern music however a lot of high frequencies aren't even panned in a distinctive direction. Reply
  • Anton74 - Wednesday, August 31, 2005 - link

    What's the resolution of the ADC? Is it the same for the various X-Fi cards available at the moment? Reply
  • MrCoyote - Wednesday, August 31, 2005 - link

    Creative still hasn't got it right. The chip resamples all audio, just like the Audigy series. This is no good for musicians and amateurs that want to use it to record audio. If you set your audio software to record 24bit 96KHz, it will downsample to 16bit 48KHz, and then upsample output back to 96KHz. Cheaper audio cards from M-Audio can do true sampling faithfully. Why can't Creative get it right?

    Sorry, but I'm passing it up and sticking with M-Audio. I may lose a few FPS and not have EAX3, but true, faithful sampling is what I also need for recording. I don't just play games. Creative thinks audio cards are only good for games, not recording. I'm not wasting money to buy two different audio cards.
    Reply
  • dejerez - Wednesday, August 31, 2005 - link

    What product do you refer to? X-Fi does not need to down- or upsample. Everybody has their preferences but being M-Audio advocate does not mean you do not have to read review of the product you are posting comments about. X-Fi's clock works at the speed of your choice. And if you WANT to use sample rate conversion this has been vastly improved. That is the only card on the market that does distortion-free SRC which is great if you want to mix sounds from sources recorded at differnet sampling rates. Are you musician? I wish you were because you are not in position to appreciate how much this card can help a recordist or sound engineer... Reply
  • DerekWilson - Wednesday, August 31, 2005 - link

    dejerez is right -- you can set the card to internally sample everything at 96kHz.

    I'll also agree that mixing sources of different samplerates with no distortion and no conversion necessary is a nice thing. But locking samplerate is also important in the current landscape of audio software.
    Reply
  • mindless1 - Thursday, September 01, 2005 - link

    I'm not so sure you're correct here. Setting it to "sample everything at 96Hz" may be exactly what causes the resampling that audiophiles want to avoid. Internal sampling rate is a variable any card could do with software alone, but I/O sampling rate is not.

    It also appears to have NO 44.1 crystal, meaning it can't even play back an audio CD properly without resampling it.
    Reply
  • Somerset - Tuesday, September 06, 2005 - link

    You can set X-Fi to play back audio CDs at 44.1kHz without any resampling. In the Audio Creation mode, you can easily set the master clock to 44.1kHz if desired. On the other hand, resampling is no longer a negative with X-Fi as all audio test graphs clearly show that X-Fi's resampling produces a very clean signal. Resampling should no longer be considered a weakness of X-Fi. Reply

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