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Conclusion
Although nVIDIA's initial approach to PCI-Express was to bridge its GeForce FX technology to PCI-Express with the HSI chip, nVIDIA's latest PCI-Express GPUs now provide native PCI-Express support. Because most of these chips also support SLI and fast GDDR-3 memory, PCI-Express cards based on native solutions are the best bet for the future if you prefer nVIDIA.