We are expecting a few new handsets to be unveiled at Samsung Unpacked 2015 on March 1, but there's a lot of time between then and now so we can enjoy some leaks regarding performance numbers in the meantime.
PhoneArena has noticed a new multi-core Geekbench result that sees the Galaxy S6 Edge, something Samsung hasn't even announced yet, beating the Apple iPad Air 2, which is the current champion of that benchmark - even though it's a tablet, the new Samsung smartphone beats it. PhoneArena reported: "[The Galaxy S6 Edge's] octa-core Exynos 7420 chipset managed to crush it with 1,492 points in the single-core, and 5,077 points in the multi-core test. To put things in perspective, this multi-core result is way higher than any other mobile at the moment, including the iPad Air 2, the reigning champ, which scores 4,532".
Switching the conversation over to the Galaxy S6, it was spotted on an AnTuTu benchmark where it blew the pants off of anything else on AnTuTu's database. We should expect the Galaxy S6 to rock Samsung's own Exynos 7240 processor clocked at 2.1GHz, 3GB of RAM, 32GB of flash storage, a 20-megapixel rear-facing camera, 5-megapixel front-facing snapper, Android 5.0.2 Lollipop and a 5.1-inch display with a resolution of 2560x1440.