NVIDIA Tesla M6 's Advantages
More VRAM (8GB vs 6GB)
512 additional rendering cores
Intel Data Center GPU Flex 140 's Advantages
Released 7 years late
Boost Clock has increased by 65% (1950MHz vs 1180MHz)
Larger VRAM bandwidth (186.0GB/s vs 160.4GB/s)
Lower TDP (75W vs 100W)