I was a big fan of VAIO and since they are now discontinued I have switched to LENOVO. Just bough the T540p but I am not very happy with the screen resolution. It seems that when I work with Archicad the resolution drops down and becomes very frustrating to work.
I have read a lot about the existence on this model of two graphic cards and the choice we have to select which program works on the built in or NVIDIA card. Archicad was selected to work on NVIDIA and in all of the case the resolution is not good.
It is a gaming laptop which means it has very strong graphics card, CPU, SDD, hard drive, Memory. Plus 17.3" display with Full HD resolution. I have the G73, an earlier version of this series, which I bought 3 years ago and I still don't sense that it is getting slow or anything. So I will use it for another 1-2 years.
Get Archicad Tips at https://twitter.com/laszlonagy AMD Ryzen 1700X CPU, 48 GB RAM, Nvidia GTX 1060 6GB, 500 GB NVMe SSD 2x28" (2560x1440), WIN10 PRO ENG, AC20-AC26 Loving Archicad since 1995