Today Nvidia launched a new special edition version of their GTX 560 Ti with 448 Cores. Here is an interesting quote from Legit Reviews taken from their review.

The NVIDIA GeForce GTX 560 Ti with 448 Cores has proven to be a very interesting graphics card from both a price and performance perspective. This card performs nearly the same as a GeForce GTX 570, but costs significantly less. In some of the games we tested the overclocked MSI N560GTX-448 Power Edition actually performed better than the NVIDIA GeForce GTX 570 reference design card, which was impressive..

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