ATI Radeon HD 3470 's Advantages
Lower TDP (30W vs 170W)
NVIDIA GeForce GTX 670 's Advantages
Released 4 years and 4 months late
Boost Clock980MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.3GB/s vs 15.20GB/s)
1304 additional rendering cores