AMD Radeon HD 6570 's Advantages
Lower TDP (60W vs 300W)
AMD Radeon HD 7970 GHz Edition 's Advantages
Released 1 years and 2 months late
Boost Clock1050MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 64.00GB/s)
1568 additional rendering cores