Well, currently on my Macbook, so 2.6GHz i5, 8gb ram, and 1gb Intel Iris graphics which surprisingly are quite nice and let the battery last forever.
My home build has a GTX 650 ti (as I remember) and 16GB of that cool looking blue ram with the 'vents' (can't remember what it's called). i5 5000k or something, and i don't remember anything else
These are my new specs on my new laptop as of yesterday.
Up to 3.4GHz Intel Core i7-4700MQ processor with 6MB cache
3GB NVIDIA GeForce GTX 770M graphics
17.3" diagonal widescreen display with Full HD resolution
16GB DDR3L 1600MHz memory