An anonymous reader writes "With the release of the dual-GPU AMD Radeon HD 6990, closely followed by the competing Nvidia GeForce GTX 590 we saw graphics card performance reach new heights. With bandwidth throughput in excess of 300GB/s, these cards can consume more power than entire computer systems. Moreover, the two GPUs on board of either product are so complex that combined make up for 11,000 million transistors.
By utilizing three monitors games can become roughly 3x more demanding as the graphics card is required to render an overwhelmingly higher number of pixels. Whereas graphics card reviews and benchmarks usually test GPUs at single monitor resolutions, TechSpot has added two more LCD monitors and tested eleven games running at resolutions of 5040x1050, 5760x1200 and 7680x1600."
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