NVIDIA GeForce GTX 980MX 's Advantages
Released 5 years and 7 months late
Boost Clock1178MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (192.0GB/s vs 28.80GB/s)
1264 additional rendering cores
AMD Radeon HD 6550M 's Advantages
Lower TDP (26W vs 148W)