NVIDIA "new" GTX 280 will have increased shader clocks

According to a German news site the upcoming 55nm version of the Geforce GTX 280 will feature the same GPU and Memory speeds but the Shader clocks have been bumped up notch. Currently it's at 1296Mhz, the new GTX 280 will have its shader running at 1512Mhz.

With the higher shader clocks the new GT200b will breach 1000 GigaFLOPS.

GT200 = 933 GigaFLOPS
GT200b = 1088 GigaFLOPS