Here are their specs-
MSI Apache ge60-
i7-4710
12 Gb DDR3
2GB dedicated Nvidea GTX 850M
1 Tb+128SSD
ASUS G550jk
i7-4710
16 Gb DDR3
4GB dedicated Nvidea GTX 850M
1 Tb
Lenovo Y5070
i7-4710
8 Gb DDR3
4GB dedicated Nvidea GTX 850M
1 Tb+8GB SSD
HP Envy
i7-4702
16 Gb DDR3
4GB dedicated graphics(may be nvidea gtx 850 not shure…)
1 Tb+8GB SSD
also
ASUS N550
i7-4710
16 Gb DDR3
2GB dedicated Nvidea GTX 850M
1 Tb+128SSD