We compared a Professional market GPU: 12GB VRAM Tesla K80 and a Desktop platform GPU: 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K80 's Advantages
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (240.6GB/s vs 224.4GB/s)
448 additional rendering cores
NVIDIA GeForce GTX 980 's Advantages
Boost Clock has increased by 48% (1216MHz vs 824MHz)
