[Unit]
Description=Load CPU microcode update
After=basic.target
ConditionVirtualization=false
ConditionPathExists=/sys/devices/system/cpu/microcode/reload

[Service]
Type=oneshot
RemainAfterExit=no
ExecStart=/usr/bin/bash -c 'grep -l GenuineIntel /proc/cpuinfo | xargs grep -l -E "model[[:space:]]*: 79$" > /dev/null || echo 1 > /sys/devices/system/cpu/microcode/reload'
[Install]
WantedBy=basic.target