NVIDIA GeForce GTX 690 Dual GPU Video Card Review
 

Is the GeForce GTX 690 the best dual-GPU video card ever built? We'll compare performance to GeForce GTX 680 SLI and Radeon HD 7970 CFX to see where the new beast from NVIDIA stands. We overclock the dual GPUs and push these as far as we can. Surely this is the best performance ever experienced from a single video card.

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