diff --git a/benchmarks/dynamo/common.py b/benchmarks/dynamo/common.py
index 3d4ff7199f71f..3c08e7e89be11 100644
--- a/benchmarks/dynamo/common.py
+++ b/benchmarks/dynamo/common.py
@@ -3123,6 +3123,12 @@ def parse_args(args=None):
     parser.add_argument(
         "--freezing", action="store_true", help="turn on freezing", default=False
     )
+    parser.add_argument(
+        "--inductor-config",
+        "-c",
+        action="append",
+        help="key=value in torch._inductor.config",
+    )
     parser.add_argument(
         "--ci", action="store_true", help="Flag to tell that its a CI run"
     )
@@ -4025,6 +4031,18 @@ def run(runner, args, original_dir=None):
         inductor_config.triton.divisible_by_16 = not args.disable_divisible_by_16
         if args.inference:
             inductor_config.freezing = args.freezing
+        if args.inductor_config:
+            for config in args.inductor_config:
+                key, value = config.split("=")
+                typ = type(inductor_config.__getattr__(key))
+                if issubclass(typ, bool):
+                    assert value in ("0", "1", "True", "False")
+                    value = value in ("1", "True")
+                elif issubclass(typ, (str, int, float)):
+                    value = typ(value)
+                else:
+                    raise NotImplementedError(typ)
+                inductor_config.__setattr__(key, value)
 
     runner.setup_amp()