AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 4 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.0GB/s vs 12.48GB/s)
1440 additional rendering cores
ATI Radeon X1600 PRO AGP 's Advantages
Lower TDP (41W vs 151W)