Seem is a relative answer.
It's up to the silicone lottery and how efficient the card is. Gigabyte isn't a bad company and neither is palit. Look up individual reviews of each. The easiest way is look up purchase reviews to see how many returns there have been or complaints about those models.
If you want performance get the one with the higher clock speeds.
A palit at 1600 MHz and a gigabyte at 1600 MHz and a Asus at 1600 MHz and a <insert brand here> at 1600mhz all perform the same...at 1600mhz.