▲ 1 ▼ Differences Between The 5 7640U 55wh vs 7 7840U 61wh? (alien.top) submitted 3 years ago by m8r-jfqbw21@alien.top [B] to c/framework@hardware.watch 9 comments fedilink hide all child comments Going to pre-order one or the other tomorrow. No gaming, watching x265 10bit movies, general browsing and work tasks through Fedora. It hurts losing the 61 but how much of a difference is the $320? (Already have a 990 Pro waiting.)