HappySqurriel on 15 June 2011
One thing to consider is that this rumour claims that the GPU is "Most Similar" to a R770 and implies that there are customizations and there is still 9 to 12 months left for Nintendo to tweek the hardware further. While I would bet against it being competitive against state of the art GPUs, real world performance of the GPU could have easily increased 50% to 100% over the stock GPU.
