NVIDIA GeForce GTX 880M 's Advantages
Released 3 years and 10 months late
Boost Clock993MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
1216 additional rendering cores
ATI Mobility Radeon HD 560v 's Advantages
Lower TDP (15W vs 122W)