We review the ASUS GeForce GTX 680 ASUS DirectCU II TOP. The benefits of that big cooler are plentiful though, this is a product that you will not hear whilst retaining really good temperatures, yeah it works pretty darn well in both performance and silence really. The card's base clock frequency is set higher at default for you, at 1137 MHz with a dynamic turbo that clocks up-to 1267 MHz. The memory runs stock at 6000 MHz though. Not only will we show the performance of the GeForce GTX 680 ASUS DCU II TOP -- we'll throw in the results for the NV GeForce GTX 680, GeForce GTX 680 GBT OC, GeForce GTX 680 MSI TwinFrz III OC and GeForce GTX 680 Palit JetStream as well.