8Gb/s) that overall grants the GTX 1070 25% less memory bandwidth, though both cards use the same 256-bit wide path. These reductions in overall power allow the GTX 1070 to have a 30w lower TDP ...
that's just hear-say and it's anyone's guess as to whether the first Polaris cards rolling off the line will compete with the likes of these two new powerful and price-competitive GeForce cards ...