ATI Radeon HD 2600 PRO AGP 's Advantages
Lower TDP (35W vs 50W)
AMD Radeon 550 's Advantages
Released 9 years and 10 months late
Boost Clock1183MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (56.00GB/s vs 12.67GB/s)
392 additional rendering cores