Overclocking the LTD OC
We used KFA2's bundled Xtreme Tuner HD utility to increase the frequencies until the card failed to run one iteration of Aliens vs. Predator or Just Cause 2.
The stock 950MHz/4,400MHz frequencies jumped to 980MHz core and 4,800MHz memory - the latter being particularly impressive for an NVIDIA card. Here's how the faster clocks played out in our the games.
Much like the Gigabyte GTX 560 Ti card, there's not a huge increase in performance, though it's enough to jump up a couple of spots.