NVIDIA GeForce GTX 980 's Advantages
Released 4 years and 2 months late
Boost Clock1216MHz
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (224.4GB/s vs 76.48GB/s)
1248 additional rendering cores
ATI Radeon HD 5770 Mac Edition 's Advantages
Lower TDP (108W vs 165W)