NVIDIA GeForce GTX 285 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 144.2GB/s)
NVIDIA GeForce GTX 660 Ti 's Advantages
Released 3 years and 8 months late
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
1104 additional rendering cores
Lower TDP (150W vs 204W)