AMD Radeon R9 270X 's Advantages
Released 5 years and 6 months late
Boost Clock1050MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 52.99GB/s)
960 additional rendering cores
ATI Radeon HD 3850 X2 's Advantages
Lower TDP (140W vs 180W)