NVIDIA GeForce MX450 25W 's Advantages
Released 5 years and 5 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (80.00GB/s vs 40.10GB/s)
512 additional rendering cores
Lower TDP (25W vs 33W)
NVIDIA GeForce 945A 's Advantages
Boost Clock has increased by 28% (1189MHz vs 930MHz)