NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock has increased by 149% (2565MHz vs 1032MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1152GB/s vs 144.2GB/s)
17216 additional rendering cores
NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Lower TDP (140W vs 600W)