ATI Radeon HD 4450 's Advantages
Lower TDP (25W vs 120W)
NVIDIA GeForce GTX 1660 Ti 's Advantages
Released 7 years and 3 months late
Boost Clock1770MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 6.400GB/s)
1456 additional rendering cores