<p><span style="font-size: small; ">&nbsp; As AMD&rsquo;s 28nm allocation has improved so has the selection of cards available on the market. We&rsquo;re still in the first phase of the Radeon HD 7000 series rollout, with AMD&rsquo;s partners building semi-custom cards based on AMD&rsquo;s reference PCB, but even without custom PCBs AMD&rsquo;s partners have been able to turn out a number of interesting designs. This is particularly the case for the 7800 series, where prices are high enough for partners to experiment with different coolers and TDPs are low enough to allow more than a handful of approaches.</span></p> <p><span style="font-size: small; "> Last month we saw some of those first designs with PowerColor&rsquo;s PCS+ HD7870 and HIS&rsquo;s IceQ 7870 Turbo, and today we&rsquo;ll be looking at a third: Sapphire&rsquo;s HD 7870 Overclock Edition, their semi-custom factory overclocked 7870. How does Sapphire&rsquo;s dual-fan entry stand up to the competition? Let&rsquo;s find out.</span></p> <p><span style="font-size: small; "><a href="http://www.anandtech.com/show/5767/capsule-review-sapphires-radeon-hd-7870-overclock-edition" target="_blank">Read more...</a></span></p>