NVIDIA GeForce GTX 670 's Advantages
Released 5 years and 1 months late
Boost Clock980MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.3GB/s vs 12.80GB/s)
1328 additional rendering cores
NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 170W)