42
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AX4GE Tube / AX4PE Tube provides an
AGP
4x slot. The AGP 4x is a bus interface targeted for high-performance 3D graphic. AGP
supports only memory read/write operation and single-master single-slave one-to-one only. AGP uses both rising and falling edge of the
66MHz clock, for 2X AGP, the data transfer rate is 66MHz x 4bytes x
2 = 528MB/s. AGP is now moving to AGP 4x mode, 66MHz x 4bytes
x 4 = 1056MB/s. Same as memory adjustable voltage, you can also
adjust a suitable AGP voltage in BIOS to obtain better performance
of you AGP.
