ATI Radeon HD 5530 's Advantages
Lower TDP (19W vs 250W)
NVIDIA GeForce GTX 780 6 GB 's Advantages
Released 2 years and 6 months late
Boost Clock902MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 9.600GB/s)
2224 additional rendering cores