My tiger lake spectre 13 lasts for 15 hours before draining 5% of battery. My latitude 7420 lasts 10 hours. In my 13 hour workday if I open my laptop four or five times over that span potentially 20-25% of my battery would be consumed just from it being asleep (or rather, in modern standby), wheras other tiger lake laptops demonstrate that you can achieve that same kind of workday only losing a few percent to modern standby. Clearly further optimization needs to be done.
EDIT: Decided to check my other laptop’s performance in modern standby instead of relying on memory. Here is my 2020 spectre x360 with an 1165g7, 8x2GB 4266mhz, 1TB SN550.
25 hours to drain 5% in modern standby.