NVIDIA GeForce GTX 560 's Advantages
Lower TDP (150W vs 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 3 years and 4 months late
Boost Clock1216MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 128.0GB/s)
1712 additional rendering cores