AMD Radeon R9 270 's Advantages
Released 1 years and 3 months late
Boost Clock925MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (179.2GB/s vs 128.0GB/s)
Lower TDP (150W vs 151W)
AMD Radeon HD 6850 1440SP Edition 's Advantages
160 additional rendering cores