How to check CUDA version in TensorFlow

This article explains how to get complete TensorFlow's build environment details, which includes cuda_version, cudnn_version , cuda_compute_capabilities etc.

Check CUDA Version

    
import tensorflow as tf

sys_details = tf.sysconfig.get_build_info()
cuda_version = sys_details["cuda_version"]
print(cuda_version)
  
  
Output
  
  
10.1
  
  

Check CUDNN Version

    
cudnn_version = sys_details["cudnn_version"]  
print(cudnn_version)
  
  
Output
    
  7
  
  

Check CPU Compiler

    
cpu_compiler = sys_details["cpu_compiler"]  
print(cpu_compiler)
  
  
Output
        
/usr/bin/x86_64-linux-gnu-gcc-7
  
  

Check CUDA Compute Capabilities

    
cuda_compute_capabilities = sys_details["cuda_compute_capabilities"]  
print(cuda_compute_capabilities)
  
  
Output
    
['compute_37', 'compute_60', 'compute_61', 'compute_70', 'compute_75']
  
  


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