Which graphics card is best for gaming from these two nvidia gtx460 or ati radeon hd 5870?

which graphics card is best for gaming from these two nvidia gtx460 or ati radeon hd 5870|||In terms of gaming, the ATi Radeon HD 5870 is better. The HD 5870 is the equivalent to the GTX 480.

The NVIDIA GeForce GTX 460 is the equivalent to the HD 5770 or HD 5850.|||I am an Gamer , i have nividia 220 GT , its nice and Great, I prefer nividia.|||nvidia