PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850

 PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850

 PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850

 PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850

 PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850

 PowerColor LCS HD6990, HD6950 Vortex and SCS3 HD6850