SoundBlaster X-Fi has good reviews by many customer, let’s analysis of its advantages.

Velocity Micro Custom PCs—Extreme Power, Performance, and Value…It’s a Beautiful Thing.

• Creative Labs SoundBlaster X-Fi XtremeGamer

24-bit Analog-to-Digital conversion of analog inputs: 96kHz sample rate 24-bit Digital-to-Analog conversion of digital sources: 96kHz to analog 7.1 speaker output 24-bit Digital-to-Analog conversion of stereo digital sources: 192kHz to stereo output 16-bit to 24-bit recording sampling rates: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48 and 96kHz ASIO 2.0 support: 16-bit/44.1kHz, 16-bit/48kHz, 24-bit/44.1kHz 24-bit/48kHz and 24-bit/96kHz with direct monitoring Enhanced SoundFont support: Up to 24-bit resolution Audio Performance (Rated Output @ 2Vrms, Typical Value) Signal-to-Noise Ratio (20kHz Low-pass filter, A-Weighted): Stereo Output 109dB Front and Rear Channels 109dB Center, Subwoofer and Side Channels 109dB Total Harmonic Distortion + Noise at 1kHz (20kHz Low-pass filter): 0.004% Frequency Response (-3dB, 24-bit/96kHz input ): 10Hz to 46kHz Frequency Response (-3dB, 24-bit/192kHz input): 10Hz to 88kHz (Stereo only) Connectivity Speaker and Headphone connections: Stereo to 7.1 (Line Out via three 3.5mm mini jacks) Flexijack: Line In / Microphone In / Optical Out| via shared 3.5mm mini jack Auxiliary Line level Input: 4-pin Molex connector Front Panel Header Intel HD Audio Compatible (2×5pin)
 

• Creative Labs SoundBlaster X-Fi XtremeAudio

Playback: 24-Bit/96kHz 7.1 Signal-to-Noise Ratio: >108dB (20kHz Low-pass filter, A-Weighted) Total Harmonic Distortion + Noise at 1kHz: 0.006% (20kHz Low-pass filter) Recording: 24-bit/96kHz X-Fi Technology: X-Fi Crystalizer X-Fi CMSS-3D Virtual X-Fi CMSS-3D Headphone Connectivity: Speaker and Headphone connections for stereo to 7.1 (Line Out via three 3.5mm mini jacks) Line In / Microphone In / Digital Out1 / Digital I/O2 (shared 3.5mm FlexiJack) Auxiliary Line level Input (via 4-pin Molex connector) Intel HD Audio Compatible Front Panel Header (2×5pin)