Posted on Tuesday, November 29 2005 @ 22:07:54 CET by LSDsmurf
The trick is that the X1800 XL cards, currently available on the
market, were initially planned as X1800 XT or X1800 PRO, that is
products with higher frequencies than 500/500 (1000) MHz. But the
problem with unstable performance of the cores at above 550 MHz forced
the company to change its plans. So the first lucky buyers of X1800 XL
can enjoy wonderful memory overclocking up to 1400 MHz.