diff --git a/tests/tests_pytorch/utilities/test_model_summary.py b/tests/tests_pytorch/utilities/test_model_summary.py
index ee6e064077f86..49b56a5226b33 100644
--- a/tests/tests_pytorch/utilities/test_model_summary.py
+++ b/tests/tests_pytorch/utilities/test_model_summary.py
@@ -319,13 +319,16 @@ def test_empty_model_size(max_depth):
 
 
 @pytest.mark.parametrize(
-    "accelerator",
+    ("accelerator", "precision"),
     [
-        pytest.param("gpu", marks=RunIf(min_cuda_gpus=1)),
-        pytest.param("mps", marks=RunIf(mps=True)),
+        pytest.param("gpu", "16-true", marks=RunIf(min_cuda_gpus=1)),
+        pytest.param("gpu", "32-true", marks=RunIf(min_cuda_gpus=1)),
+        pytest.param("gpu", "64-true", marks=RunIf(min_cuda_gpus=1)),
+        pytest.param("mps", "16-true", marks=RunIf(mps=True)),
+        pytest.param("mps", "32-true", marks=RunIf(mps=True)),
+        # Note: "64-true" with "mps" is skipped because MPS does not support float64
     ],
 )
-@pytest.mark.parametrize("precision", ["16-true", "32-true", "64-true"])
 def test_model_size_precision(tmp_path, accelerator, precision):
     """Test model size for different precision types."""
     model = PreCalculatedModel(precision=int(precision.split("-")[0]))