Intel's Xeon 6 Granite Rapids is being tested for its memory scaling performance, with various outlets comparing the performance of different memory configurations, including DDR5 and MRDIMM options. The tests appear to be focused on high-performance computing and artificial intelligence applications. Some outlets are also comparing the performance of Intel's Xeon 6 Granite Rapids to that of AMD's EPYC and Ryzen processors, although the specific results and configurations being tested vary.