A new discovery Tuesday has shown that Intel's Medfield chip for smartphones and tablets could temporarily claim the performance lead when it ships. Benchmarks at VR-Zone of a 1.6GHz example of the new Atom had it reach a score of 10,500 in Caffeinemark 3, an Android test for Java. The best ARM chip in the test, the 1.2GHz Exynos from the Samsung Galaxy S II, scored 8,500 points and let Intel take a roughly 24 percent lead.