I wanted to purchase http://www.superbiiz.com/detail.php?name=AT-R9-27X2&c=CJ but they seem to be out of stock for a while. Next retailer in line has about the same price, all others are above 200$. Is this card http://www.microcenter.com/product/423393/Radeon_R9_270X_Overclocked_2048MB_DDR5_PCIe_30x16_Video_Card the same as the first? Was wondering if the second link overclocked it more, or are they identical? Reason for asking is because i don't need any overclocking. Thanks