NVIDIA GeForce GTX 555 OEM 's Advantages
Larger VRAM bandwidth (91.87GB/s vs 28.80GB/s)
AMD Radeon HD 8570 OEM 's Advantages
Released 1 years and 8 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
96 additional rendering cores
Lower TDP (50W vs 150W)