Question: what is the difference between fire tv cube 1st and 2nd generation?
Answer: The 2nd-generation Fire TV Cube has improved processing with a Hexa-core configuration with quad-core at up to 2.2GHz and dual-core at up to 1.9GHz. ... These are significant improvements over the quad-core 1.5GHz processor and Mali450 MP3 GPU installed in the 1st-generation.