NVIDIA GeForce GTX 680 's Advantages
Boost Clock has increased by 3% (1058MHz vs 1030MHz)
Larger VRAM bandwidth (192.3GB/s vs 179.2GB/s)
256 additional rendering cores
AMD Radeon R9 370X 's Advantages
Released 3 years and 5 months late
Lower TDP (180W vs 195W)