AMD Radeon RX 7900M 's Advantages
Released 12 years and 9 months late
Boost Clock2090MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 28.80GB/s)
4512 additional rendering cores
NVIDIA GeForce GT 540M 's Advantages
Lower TDP (35W vs 180W)