NVIDIA GeForce GTX 1660 's Advantages
Boost Clock has increased by 28% (1785MHz vs 1395MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (192.1GB/s vs 160.0GB/s)
512 additional rendering cores
NVIDIA T1000 's Advantages
Released 2 years and 2 months late
Lower TDP (50W vs 120W)