diff --git a/README.md b/README.md
index 676cfae..5a7728f 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@ conda create -n itemrep -y python=3.9.7 && conda activate itemrep
 pip install -r requirements.txt
 ```
 
+Experiments are conducted on 2 or 4 A5000 GPUs with CUDA Driver Version: 515.86.01 and CUDA Version: 11.7. 
+
 # Log files
 All experiment log files are under the log directory. The log files can be used as reference for replicating experiments.