To overclock any modern processor, there are two key parts: clock synthesizer, memory controller. If I do need more performance, I would go and pick up a laptop.
I don't need that additional performance, overclocking a calculator is just like overclocking anything else, it is just purely for fun. Though this is probably already an overkill for a calculator, but, can we get even faster on this calculator? Of course, it would really mean anything. It has an ARM926EJ-s processor running at 396MHz, 64MB of LPDDR memory, and 128MB of SPI nand flash. In case you don't know, nspire CX II is a calculator made by Texas Instruments released in 2018.
