AMD Radeon R9 280 's Advantages
Released 6 years and 5 months late
Boost Clock933MHz
More VRAM (3GB vs 256GB)
Larger VRAM bandwidth (240.0GB/s vs 12.48GB/s)
1792 additional rendering cores
ATI Radeon X1600 PRO AGP 's Advantages
Lower TDP (41W vs 200W)