Gigabyte Radeon R9 390X WindForce 2X Graphics Card Released
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The R9 390X Almost Wasn't a Blower: AMD Made This Dual-Fan Prototype Using a Unique PCB Layout and Cooler Design Before Scrapping it Entirely. Only Three of These Prototypes are Known to
SAPPHIRE Tri-X Radeon R9 390X 8GB Video Card Review