Chip designers Nvidia and Broadcom are running manufacturing tests with Intel, two sources familiar with the matter told Reuters... indicate the companies are moving closer to determining whether they will commit hundreds of millions of dollars' worth of manufacturing contracts to Intel...Advanced Micro Devices is also evaluating whether Intel's 18A manufacturing process is suitable for its needs but it was unclear if it had sent test chips through the factory...The success of Intel's contract manufacturing business, or foundry, was the centerpiece of former CEO Pat Gelsinger's plan to revive the once iconic American technology company. But the board fired Gelsinger...