SSD write speed +100% 😱

Browsing speed +35%

CPU single core +15% multi core +40% (with XPS plugged and performance mode "utlra" activated, which would have an adverse effect on the battery and is not enabled by default)

GPU +20%

GFX Gaming bench +100%

Idle temp 35C vs 25C and power 1.5W vs …​ 26mW for the M1!

Cinebench R23 (10 minutes run) +60% (with throttling on the Dell despite full fans, while Apple let the heat build up to keep quiet fans, dubious choice but still a far better outcome)

Lightroom Export: same speed, except if Chrome is opened with plently of tabs, then M1 80% faster. Looks like there is a huge difference in memory management! Davinci Resolve export +120%

Screen slightly better on the M1

Webcam and microphone seriously better on the M1