diff --git a/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc b/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
index b333d98d38..4e737f23ba 100644
--- a/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
+++ b/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc
@@ -211,12 +211,10 @@ int VP8EncoderImpl::InitEncode(const VideoCodec* inst,
   }
   config_->g_lag_in_frames = 0;  // 0- no frame lagging
 
-  if (codec_.width * codec_.height > 640 * 480 && number_of_cores >= 4) {
-    config_->g_threads = 4;  // 4 threads for qHD/HD.
-  } else if (codec_.width * codec_.height > 320 * 240 && number_of_cores >= 2) {
-    config_->g_threads = 2;  // 2 threads for HVGA/VGA.
+  if (codec_.width * codec_.height > 640 * 480 && number_of_cores >= 2) {
+    config_->g_threads = 2;  // 2 threads for qHD/HD.
   } else {
-    config_->g_threads = 1;  // 1 thread for QVGA.
+    config_->g_threads = 1;  // 1 thread for VGA or less
   }
 
   // rate control settings