Overclocking a locked CPU is not possible.
Overclocking a locked CPU is not possible.
Sure, you can try boosting your X51 R2's performance by upgrading to an Intel Core i5-4440 which supports higher clock speeds. Make sure the motherboard and chipset support those frequencies before proceeding.
Overclocking a locked CPU is impossible, except very rarely. Just avoid it.
I believe certain Skylake chips might benefit from overclocking, though I'm not sure.
I pushed my 8700 and 9400 to higher speeds, but the improvement was minimal and didn’t justify the effort.