Talking about sound cards...Something about
Creative X-Fi soundcards:
Creative spent money on a new DSP and architecture. With its 400MHz core speed,
51 million transistors and 10,000 MIPS, the X-Fi, according to Creative, has 24 times the power of an Audigy 2 ZS and equals the power of a 3.4GHz general purpose CPU.
Creative build the X-Fi into three distinct PCBs, with four versions of the card available at retail:
The basic
X-Fi XtremeMusic features a multichannel 24-bit Cirrus Logic DAC, a
Wolfson 24-bit ADC, and 2MB of “XRAM.”
The
X-Fi Platinum adds a bay adapter to the XtremeMusic.
The
Fatal1ty FPS uses the same DACs as the XtremeMusic but ups the XRAM to 64MB and gives you a status LED.
All three can hit 109dB SNR, which is just a tick better than the 2 ZS’ 108dB. The Elite Pro can hit 116dB

thanks to its higher-end
AKM dac.
What’s XRAM for? They say, it act as a local audio buffer eventually...
One more thing, X-Fi is the first card to combine technology from
Aureal,
Sensaura, and Creative. As you’d expect with that kind of pedigree, it sounds pretty fantastic.