Yeah, 750 0ne is an Acer with 2.2Ghz, 3.2GHz the other is an hp, with 2.4GHz , 3.4GHz, .
The GT750 Acer has the 4gb memory, resolution is 1600 x 900.
The GT740 hp has the 2gb memory, resolution is 1920 x 1080.
I do prefer the hp for looks and lightness , just wanted to know if I could justify...