We compared two Professional market GPUs: 12GB VRAM Tesla K40s and 24GB VRAM Tesla M40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla K40s 's Advantages
Lower TDP (245W vs 250W)
NVIDIA Tesla M40 24 GB 's Advantages
Released 2 years late
Boost Clock has increased by 27% (1112MHz vs 876MHz)