July 3, 2023 at 8:34 am
George Joseph Thomas
Subscriber

 

Hi Keyur,

Thank you for the link. I found a couple of pdfs on GPU performance/compatibility comparisons. However, NVIDIA H100 is not in the list. 
To be more specific on my question, which parameters play decisive role in GPU performance for CFD calculations (mainly with Fluent)? The H100 has a FP 64 of 26 teraflops compared to 9.7 teraflops of A100. Does that directly means 2.5 times better performance? 

In addition, does FP 64 Tensor Core help in CFD performance?

Thank you