ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 50W)
AMD Radeon Pro W6400 's Advantages
Released 14 years and 7 months late
Boost Clock2331MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (112.0GB/s vs 12.67GB/s)
648 additional rendering cores