NVIDIA GeForce GTX 680 's Advantages
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 10.67GB/s)
1376 additional rendering cores
AMD Radeon R5 230 OEM 's Advantages
Released 1 years and 9 months late
Lower TDP (19W vs 195W)