NVIDIA GeForce GTX 880M 's Advantages
Released 3 years and 2 months late
Boost Clock993MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 485M 's Advantages
Lower TDP (100W vs 122W)