AMD Radeon HD 7970 GHz Edition 's Advantages
Released 4 years and 7 months late
Boost Clock1050MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 51.33GB/s)
1728 additional rendering cores
AMD FireStream 9170 's Advantages
Lower TDP (105W vs 300W)