Desktop GPUs like the RTX2080 are SingePrecision cards, where professional ones like the V100 are DoublePrecision ones.
[Comparison of NVIDIA Tesla/Quadro (DP) and NVIDIA GeForce (SP) GPUs](https://www.microway.com/knowledge-center-articles/comparison-of-nvidia-geforce-gpus-and-nvidia-tesla-gpus)
Desktop GPUs like the RTX2080 are SingePrecision (SP) cards, where professional ones like the V100 are DoublePrecision (DP) ones.