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- May 18, 1997
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GTX 480 SLI PCIe Bandwidth Perf. - x16/x16 vs. x8/x8 - In our continuing coverage of Multi-GPU configurations with varying PCIe Bandwidth, we put x16/x16 and x8/x8 PCIe to the test. Does having less PCIe bandwidth make difference in gaming? We know that a "lesser" motherboard can save you money. Using GeForce GTX 480 SLI we show you the real-world differences.