We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro Duo and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Pro Duo 's Advantages
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 336.6GB/s)
1216 additional rendering cores
NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages