diff --git a/src/proc.sh b/src/proc.sh
index 97d2332..1494e25 100644
--- a/src/proc.sh
+++ b/src/proc.sh
@@ -19,6 +19,11 @@ if [[ "$CPU" == "Cortex A55" ]] && [[ "$CORES" == "8" ]]; then
   [ -z "$CPU_PIN" ] && CPU_PIN="4,5,6,7"
 fi
 
+if [[ "$CPU" == "Rockchip RK3588"* ]] && [[ "$CORES" == "8" ]]; then
+  # Pin to performance cores on Rockchip Orange Pi 5 Plus
+  [ -z "$CPU_PIN" ] && CPU_PIN="4,5,6,7"
+fi
+
  if [[ "${ARCH,,}" != "arm64" ]]; then
   KVM="N"
   warn "your CPU architecture is ${ARCH^^} and cannot provide KVM acceleration for ARM64 instructions, this will cause a major loss of performance."
diff --git a/src/reset.sh b/src/reset.sh
index b71a802..a9d3b9a 100644
--- a/src/reset.sh
+++ b/src/reset.sh
@@ -54,12 +54,18 @@ else
 fi
 
 if ! grep -qi "model name" <<< "$CPI"; then
-  CPU="Unknown"
+  CPU=""
 else
   CPU=$(echo "$CPI" | grep -m 1 -i 'model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')
-  CPU="${CPU// with Radeon Graphics/}"
 fi
 
+if [ -z "${CPU// /}" ] && grep -qi "model:" <<< "$CPI"; then
+  CPU=$(echo "$CPI" | grep -m 1 -i 'model:' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')
+fi
+
+[ -z "${CPU// /}" ] && CPU="Unknown"
+CPU="${CPU// with Radeon Graphics/}"
+
 # Check system
 
 if [ ! -d "/dev/shm" ]; then