NVIDIA GeForce GTX 970 's Advantages
Released 2 years and 10 months late
Boost Clock1178MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (224.4GB/s vs 22.18GB/s)
1544 additional rendering cores
ATI Radeon HD 4580 's Advantages
Lower TDP (65W vs 148W)