NVIDIA GeForce GTX 1660 's Advantages
Boost Clock has increased by 9% (1785MHz vs 1645MHz)
More VRAM (6GB vs 3GB)
Larger VRAM bandwidth (192.1GB/s vs 168.0GB/s)
AMD Radeon RX 5300 's Advantages
Released 1 years and 2 months late
Lower TDP (100W vs 120W)