NVIDIA GeForce 7800 GTX 512 's Advantages
Lower TDP (108W vs 170W)
NVIDIA GeForce GTX 670 's Advantages
Released 6 years and 6 months late
Boost Clock980MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 51.20GB/s)
1344 additional rendering cores