diff --git a/tests/benchmarking/bench_500x500x500.in b/tests/benchmarking/bench_500x500x500.in
new file mode 100644
index 00000000..96affc39
--- /dev/null
+++ b/tests/benchmarking/bench_500x500x500.in
@@ -0,0 +1,7 @@
+#domain: 0.5 0.5 0.5
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: gaussiandotnorm 1 900e6 MySource
+#hertzian_dipole: x 0.05 0.05 0.05 MySource
+#rx: 0.05 0.05 0.05
diff --git a/tests/benchmarking/bench_600x600x600.in b/tests/benchmarking/bench_600x600x600.in
new file mode 100644
index 00000000..0ed93053
--- /dev/null
+++ b/tests/benchmarking/bench_600x600x600.in
@@ -0,0 +1,7 @@
+#domain: 0.6 0.6 0.6
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: gaussiandotnorm 1 900e6 MySource
+#hertzian_dipole: x 0.05 0.05 0.05 MySource
+#rx: 0.05 0.05 0.05
diff --git a/tests/benchmarking/bench_700x700x700.in b/tests/benchmarking/bench_700x700x700.in
new file mode 100644
index 00000000..67c371d5
--- /dev/null
+++ b/tests/benchmarking/bench_700x700x700.in
@@ -0,0 +1,7 @@
+#domain: 0.7 0.7 0.7
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: gaussiandotnorm 1 900e6 MySource
+#hertzian_dipole: x 0.05 0.05 0.05 MySource
+#rx: 0.05 0.05 0.05
diff --git a/tests/benchmarking/bench_800x800x800.in b/tests/benchmarking/bench_800x800x800.in
new file mode 100644
index 00000000..06b102af
--- /dev/null
+++ b/tests/benchmarking/bench_800x800x800.in
@@ -0,0 +1,7 @@
+#domain: 0.8 0.8 0.8
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: gaussiandotnorm 1 900e6 MySource
+#hertzian_dipole: x 0.05 0.05 0.05 MySource
+#rx: 0.05 0.05 0.05