diff --git a/python/sglang/check_env.py b/python/sglang/check_env.py
index d0434bbd3..ca71ac788 100644
--- a/python/sglang/check_env.py
+++ b/python/sglang/check_env.py
@@ -73,10 +73,26 @@ def _get_gpu_info():
     Get information about available GPUs.
     """
     devices = defaultdict(list)
+    capabilities = defaultdict(list)
     for k in range(torch.cuda.device_count()):
         devices[torch.cuda.get_device_name(k)].append(str(k))
+        capability = torch.cuda.get_device_capability(k)
+        capabilities[f"{capability[0]}.{capability[1]}"].append(str(k))
 
-    return {f"GPU {','.join(device_ids)}": name for name, device_ids in devices.items()}
+    gpu_info = {}
+    for name, device_ids in devices.items():
+        gpu_info[f"GPU {','.join(device_ids)}"] = name
+
+    if len(capabilities) == 1:
+        # All GPUs have the same compute capability
+        cap, gpu_ids = list(capabilities.items())[0]
+        gpu_info[f"GPU {','.join(gpu_ids)} Compute Capability"] = cap
+    else:
+        # GPUs have different compute capabilities
+        for cap, gpu_ids in capabilities.items():
+            gpu_info[f"GPU {','.join(gpu_ids)} Compute Capability"] = cap
+
+    return gpu_info
 
 
 def _get_cuda_version_info():
@@ -118,6 +134,7 @@ def _get_cuda_driver_version():
     """
     Get CUDA driver version.
     """
+    versions = set()
     try:
         output = subprocess.check_output(
             [
@@ -126,7 +143,11 @@ def _get_cuda_driver_version():
                 "--format=csv,noheader,nounits",
             ]
         )
-        return {"CUDA Driver Version": output.decode().strip()}
+        versions = set(output.decode().strip().split("\n"))
+        if len(versions) == 1:
+            return {"CUDA Driver Version": versions.pop()}
+        else:
+            return {"CUDA Driver Versions": ", ".join(sorted(versions))}
     except subprocess.SubprocessError:
         return {"CUDA Driver Version": "Not Available"}