I can't decide which one is better.
2870-http://www.newegg.com/Product/Product.aspx?Item=N82E16814202025
GTX 660 OC- http://www.microcenter.com/product/406543/GTX660-DC2O-2GD5_NVIDIA_GeForce_GTX_660_DirectCU_II_Overclocked_2048MB_GDDR5_PCIe_30_x16_Video_Card
CPU is fx-63300
Mobo- MSI 970a-g46
Is this good combination?
2870-http://www.newegg.com/Product/Product.aspx?Item=N82E16814202025
GTX 660 OC- http://www.microcenter.com/product/406543/GTX660-DC2O-2GD5_NVIDIA_GeForce_GTX_660_DirectCU_II_Overclocked_2048MB_GDDR5_PCIe_30_x16_Video_Card
CPU is fx-63300
Mobo- MSI 970a-g46
Is this good combination?