AMD Radeon R9 270 1024SP 's Advantages
Released 7 years and 9 months late
Boost Clock925MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (153.6GB/s vs 16.00GB/s)
904 additional rendering cores
ATI Radeon HD 2600 PRO 's Advantages
Lower TDP (35W vs 150W)