BenchmarkReviews.com: The latest AMD Curacao XT-based video cards are poised to supply the market with plenty of graphics power and added value for mainstream gamers – especially as Battlefield 4 readies for launch with realistic DirectX 11 special effects. Sapphire, the leading name in AMD Radeon desktop products, have released their own Radeon R9 270X complete with an exclusive second-generation Vapor-X lightweight vapor-chamber cooling system. Sapphire further improves upon the AMD reference design by incorporating dual UEFI and BIOS firmware support, long-life 5000-hour capacitors, and Black Diamond electronic chokes. In this article Benchmark Reviews tests the Sapphire Radeon R9 270X Vapor-X, which sells online for $219 and features a 1100 MHz factory-overclocked UltraHD 4K resolution-ready graphics card with 1280 Stream processors and support for the upcoming DirectX 11.2 API.
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