AMD Radeon E9560 PCIe 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 128.0GB/s)
1536 additional rendering cores
AMD Radeon RX 6450M 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 99% (2460MHz vs 1237MHz)
Lower TDP (50W vs 130W)