NVIDIA GeForce GTX 460 X2 's Advantages
Lower TDP (160W vs 170W)
NVIDIA GeForce GTX 670 's Advantages
Released 1 years and 2 months late
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 115.2GB/s)
1008 additional rendering cores