ATI Radeon HD 3850 AGP 's Advantages
Lower TDP (75W vs 300W)
AMD Radeon Sky 900 's Advantages
Released 5 years and 2 months late
Boost Clock950MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (240.0GB/s vs 52.99GB/s)
1472 additional rendering cores