guys iam newbie about mining and started to build a rig, i wanna buy some sapphire cards and iam little confused is it worth to give an extra 35 $ for Sapphire Pulse Amd Radeon RX 580 8G OC 256 Bit GDDR5 11265-05-20G
or does is it make sense to buy Sapphire Pulse AMD Radeon RX570 8GB 256Bit GDDR5 Lite 11266-75-20G
what i see is the clock speed s about rx 580 pulse is 100 mhz higher than rx 570 pulse ,how much difference does is it make in hashrates ,
, whats the real deal about this cards ,can anybody help who know about this cards ... thanks