What is the better value, one 6990 or two 6970′s in crossfire? Visualdreamers.com compares benchmarks, power consumption, heat, and noise levels.
Radeon HD 6990 vs 6970 Crossfire winner: electricity company.
HD6990 is the absolute BEAST CARD this Gen!! pretty even with the HD6970CF but uses less juice and it overclocks very well! The HD6990 and the GTX590 go back and forth between game performance but the HD6990 can power 6 monitors where as the GTX590 can only power 3!! but hell either of the 3 set-ups is Super Duper Excellent so it doesn't matter!
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