The Nokia X, X+ and XL are barely off the starting blocks, and already there are feelers of an X2. If the leaked info/benchmarks are anything to go by, the Nokia X2 will be powered by a Qualcom MSM8210 chip (likely 1.2 Ghz dual-core Cortex-A7), and it pulled off an AnTuTu score of 11, 827. The screenshot also indicates 1GB RAM and 4GB internal storage.
Of course, none of this is official, so take things with a pinch of salt. Follow the links for more details.