@Roland00Address @NTMBK
Intel confirmed in their press release X1 Yoga Fold is Lakefield and Horseshoe Bend concept is Tigerlake.
Lakefield at high end is 7W, but tweakerz roadmap talked about the chip being aimed at 3-5W. So 7W is akin to 25W mode on U chips and 3-5W is akin to 15W.
Horseshoe Bend having 9W is exactly the TDP Icelake Y and Tigerlake Y is at.
X1 Fold is coming middle of this year.
I think idle and near idle wattage is more important than standby.
2mW standby is nice but I wonder if that doesn't get dwarfed by memory standby wattage.
Modern laptops have what's called active standby. The aim is for S1 like wake up time but S3 like power use. Similar to tablets and smartphones.
The review for the Surface Pro 7 said you can wake it up with near zero delay while using less than 5% over an 8 hour period. The active standby, or called Modern Standby aims for <500ms wake up times.
Update: The Dell Concept Duet is also based on Lakefield.
I hope to see a convertible that's super light instead of all these dual screen/foldable screen devices.
They make the SoC super efficient and they decide to add a second screen. Plus the practically nonexistent foldable screen ecosystem means the devices are super expensive.