NVIDIA GeForce MX450 25W 's Advantages
128 additional rendering cores
Lower TDP (25W vs 50W)
AMD Radeon RX 6450M 's Advantages
Released 2 years and 5 months late
Boost Clock has increased by 165% (2460MHz vs 930MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (128.0GB/s vs 80.00GB/s)