diff --git a/tests/benchmark_jpg.nim b/tests/benchmark_jpg.nim
index a55dd1a..0b9524e 100644
--- a/tests/benchmark_jpg.nim
+++ b/tests/benchmark_jpg.nim
@@ -1,7 +1,6 @@
-import pixie/fileformats/jpg, fidget/opengl/perf
+import pixie/fileformats/jpg, benchy
 
 let data = readFile("tests/images/jpg/jpeg420exif.jpg")
 
 timeIt "pixie decode":
-  for i in 0 ..< 20:
-    discard decodeJpg(cast[seq[uint8]](data))
+  discard decodeJpg(cast[seq[uint8]](data))
diff --git a/tests/benchmark_png.nim b/tests/benchmark_png.nim
index 4e91c68..d2e0aa9 100644
--- a/tests/benchmark_png.nim
+++ b/tests/benchmark_png.nim
@@ -1,36 +1,31 @@
 import pixie/fileformats/png, stb_image/read as stbi, stb_image/write as stbr,
-  fidget/opengl/perf, nimPNG
+  benchy, nimPNG
 
 let data = readFile("tests/images/png/lenna.png")
 
 timeIt "pixie decode":
-  for i in 0 ..< 100:
-    discard decodePng(cast[seq[uint8]](data))
+  keep decodePng(cast[seq[uint8]](data))
 
 timeIt "pixie encode":
   let decoded = decodePng(cast[seq[uint8]](data))
-  for i in 0 ..< 1:
-    discard encodePng(decoded).len
+  keep encodePng(decoded).len
 
 timeIt "nimPNG decode":
-  for i in 0 ..< 100:
-    discard decodePNG32(data)
+  keep decodePNG32(data)
 
 timeIt "nimPNG encode":
   let decoded = decodePNG32(data)
-  for i in 0 ..< 100:
-    discard encodePNG32(decoded.data, decoded.width, decoded.height).pixels.len
+  keep encodePNG32(decoded.data, decoded.width, decoded.height).pixels.len
 
 timeIt "stb_image decode":
-  for i in 0 ..< 100:
-    var width, height, channels: int
-    discard loadFromMemory(
-      cast[seq[byte]](data),
-      width,
-      height,
-      channels,
-      stbi.RGBA
-    )
+  var width, height, channels: int
+  keep loadFromMemory(
+    cast[seq[byte]](data),
+    width,
+    height,
+    channels,
+    stbi.RGBA
+  )
 
 timeIt "stb_image encode":
   var width, height, channels: int
@@ -41,5 +36,4 @@ timeIt "stb_image encode":
     channels,
     stbi.RGBA
   )
-  for i in 0 ..< 100:
-    discard writePNG(width, height, channels, decoded).len
+  keep writePNG(width, height, channels, decoded).len