This message was posted on behalf of Intel Corporation
Thank you for contacting Intel Communities.
I understand you were able to overclock the Intel® Core™ i7-4710HQ Processor on your old laptop.
Based on the documentation for both processors, they are locked units, the fact you were able to overclock the old processor was due to different BIOS settings.
I would recommend contacting the system manufacturer (Lenovo, HP, Dell, etc.) to check if there are any settings in the BIOS you can change to be able to overclock the processor.
Bear in mind that overclocking a processor may cause system instability and voids the warranty of the product.
I hope this helps.