Video Card Ddr3 1gb

What sound card is highest quality?

I would like to buy a sound card which is highest quality as Blu Ray sound. I want to know what is it called and what brand company is good? I have GeForce 8800 GT – 1GB DDR3 Video Card, if its related to the sound. If you found a website to buy from, please give me some links if possible. Thank you!

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#920 – HIS HD 3870 X2 1GB GDDR3 Video Card Video Review

Sapphire Radeon HD4670 1 GB DDR3 VGA/DVI/HDMI PCI-Express Video Card 100296HDMI $76.99 Sapphire Radeon HD 4670 Graphics Card ATi Radeon HD 4670 750 MHz – 1 GB DDR3 SDRAM 128 bit – PCI Express 2.0 x16 – DVI-I, HD-15, HDMI – Retail…

XFX ATI Radeon HD 5670 1 GB DDR5 DVI/HDMI/DisplayPort PCI-Express Video Card HD567XZNF3 $109.99 All gamers were not created equal – until now. XFX is pleased to introduce the XFX ATI Radeon 5670 HD Graphics Card, offering the latest technology at a price that is transforming not only how the game is played, but who’s playing it. Designed for power users who want an immersive 3D gaming experience as well as powerful content and entertainment capabilities, the XFX ATI Radeon 5670 HD Graphics …

MSI ATI Radeon HD4670 1 GB DDR3 VGA/DVI/HDMI PCI-Express Video Card R4670-MD1G $79.99 ATI 1024MB DDR3,128BIT,PCIE2.0…

Quadro FX 5600 PCIe 1GB DDR3 VCQFX5600-PCIE-PB $3,187.95 Quadro FX 5600 PCIe 1GB DDR3…