MAINGEAR, an award-winning PC system builder of custom desktops, notebooks, and workstations, gives PC enthusiasts another reason to smile by offering the new AMD Radeon HD 7990 graphics solution on their award-winning desktop systems. The new AMD Radeon HD 7990 6 GB GDDR5 graphic card option offers the fastest graphics performance to date with 806 billion transistors, 4096 stream processor and 8.2 Tflops of computing power, 48 lanes of PCI Express 3.0 for 96 GB of interGPU bandwidth and can power up to 5 simultaneous monitors with AMD EyeFinity Technology. Your system will stay quiet with the card's 3x ultra-quiet axial fans and large heatsink. PC gamers will enjoy playing the latest titles in maximum settings such as Crysis 3 and Tomb Raider in 3840 x 2160 resolutions and is ready for Ultra HD gaming at 4K resolution. This powerful, no-compromise graphics solution will be available on the MAINGEAR SHIFT, F131 and Vybe along with their EPIC innovation line of product offerings such as their EPIC CPU Liquid cooling solution. While supplies last, MAINGEAR is offering free games including Crysis 3, BioShock Infinite, and Tomb Raider with AMD Radeon graphics. All MAINGEAR products are supported with lifetime labor and phone support in the US, along with one to three year hardware warranty options. For more information about MAINGEAR's desktops with AMD Radeon HD 7900 graphic solutions, visit www.maingear.com.