It might have somewhat better single core performance, but both are enough for everything up to dolphin, and neither of the two is powerful enough for 3DS/WiiU, so I'd just go for the overall better cpu which would be the g4560 IMO

EDIT: just do not ever buy the 710 btw. It is hopelessly underpowered, even for the low price, and will perform similarly to the iGPU of the g4560. Just use that until you saved enough money for something like a gtx 1050 or RX460(or RX560 when that comes out in a little while) and you will have waaaay more value for your money

EDIT 2: https://www.youtube.com/watch?v=Z6VPo09ore8&ab_channel=Rukio-HighTechFR - gt710 vs rx460 to give you an idea. The gt710 is essentially useless for modern games, while the rx460 can run them fairly well on lower settings

EDIT 3: go for DDR4. Also, the PSU included in the case is really dodgy, so while you will probably be fine with such low-power parts, something from a more reputable brand really can't hurt