AMD Radeon HD 6870 X2 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 96.00GB/s)
352 additional rendering cores
AMD Radeon R7 360 's Advantages
Released 3 years and 11 months late
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Lower TDP (100W vs 300W)