diff --git a/benchmark.yml b/benchmark.yml
index 7eb70eea15d45156a6a1b0428d5546e05d7e490a..16d43d9596ba155e16c4779a4f91d77717771715 100644
--- a/benchmark.yml
+++ b/benchmark.yml
@@ -12,7 +12,7 @@ parameterset:
   - name: benchParam
     parameter:
       - name: inputpowercap
-        _: "100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300, 320, 340, 360, 380, 400"
+        _: "20,40,60,80"
   - name: systemParam
     init_with: "platform.xml:systemParameter"
     parameter:
diff --git a/post/multiplot.py b/post/multiplot.py
new file mode 100755
index 0000000000000000000000000000000000000000..e97a2664c77da95db2abdbd62efbc8c3882278a1
--- /dev/null
+++ b/post/multiplot.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+
+
+import matplotlib.pyplot
+import csv
+import argparse
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--output", help="output file")
+    parser.add_argument("--powercap", help="powercap")
+    args = parser.parse_args()
+
+    colors = ["red", "blue", "green"]
+    markers = ["o", "^", "s"]
+    fig, ax = matplotlib.pyplot.subplots()
+    for i in [100, 200, 300]:
+        x = []
+        y = []
+        filename = str(i) + ".csv"
+        with open(filename) as f:
+            plots = csv.reader(f, delimiter=",")
+            for index, row in enumerate(plots):
+                if index != 0:
+                    x.append(int(row[0]))
+                    y.append(int(row[1]))
+
+        ax.plot(x, y, marker=markers.pop(0), color=colors.pop(0), label="BMC Powercap=" + str(i))
+    ax.set(xlabel="power / W", ylabel="performance / bogo-mips")
+    ax.legend()
+    matplotlib.pyplot.savefig(args.output)
+
+
+