Now, Nvidia competes with AMD in the graphics processor segment. But if the Arm acquisition goes forward, Nvidia would have a portfolio of central processor technology that could use to take on AMD’s data center and personal computer processor businesses.$AMD(AMD)$ On Tuesday, AMD announced a new line of its Radeon graphics processors for Apple’s Mac Pro. The stock jumped again after strong earnings from Xilinx,which AMD plans to buy for $35 billion. AMD’s second-quarter financial report was bullish on the coming year. Executives expect revenue growth of 60% for the full year, an increase of 10 percentage points from prior guidance. The company, according to chief executive Lisa Su, is seeing strong demand across al