NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Larger VRAM bandwidth (144.2GB/s vs 96.00GB/s)
192 additional rendering cores
AMD Radeon R7 360 's Advantages
Released 9 months late
Boost Clock has increased by 2% (1050MHz vs 1032MHz)
Lower TDP (100W vs 140W)