NVIDIA GeForce GTX 880M 's Advantages
Released 4 years and 2 months late
Boost Clock993MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
1136 additional rendering cores
ATI Mobility Radeon HD 5650 's Advantages
Lower TDP (15W vs 122W)