AMD Radeon HD 7970 GHz Edition 's Advantages
Released 1 years and 4 months late
Boost Clock1050MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (288.0GB/s vs 12.48GB/s)
1728 additional rendering cores
ATI Radeon HD 5630 's Advantages
Lower TDP (39W vs 300W)