Benchmark Reviews posted a review on the MSI GeForce GTX 680 Lightning Video Card

NVIDIA's new Kepler-based video cards have set new standards in performance for the desktop graphics market. Now that reference-design cards are widely available, manufacturers have the breathing space to start distinguishing their products. Benchmark Reviews has been given the opportunity to examine MSI's N680GTX Lightning video card, and as we'll see MSI has gone far beyond simply slapping a new cooler on a reference design board. As with other products in MSI's Lightning line, the N680GTX boasts a completely new board design that should allow substantial overclocking.

  MSI GeForce GTX 680 Lightning Video Card Review