Intel Earnings Push Stocks Up Sharply
Stocks rise sharply in anticipation of strong fourth-quarter earnings from Intel Corp; investors are hopeful that Intel's results will be sign that Asian economic turmoil is not battering nation's high-technology companies; Nasdaq market, where Intel and many other technology companies trade, rises 34.05 points, or 2.26 percent, to 1,541.63; Dow Jones industrial average rises 84.95, or 1.11 percent, to 7,732.13, and Standard & Poor's index of 500 stocks advances 12.91, or 1.37 percent; Intel reports fourth quarter revenues of $6.51 billion, up from $6.44 billion in fourth quarter of 1996; profits for quarter were $1.74 billion; Intel shares rise 1 1/4, to 76 7/8; Federal Trade Commission announces that at least for time being it will not try to block Intel's $420 million purchase of Chips & Technologies Inc, a leading producer of graphics chips; Advanced Micro Devices Inc reports fourth-quarter loss of $12.3 million on revenues of $613.2 million; figures somewhat surpass Wall Street estimates; graphs; charts (L)