This message was posted on behalf of Intel Corporation
In regard to your question, yes, the Intel® N3700 processor is Braswell and it does not have Intel® HD 520 graphics, it has Intel® HD Graphics as you can confirm on the following link:
Remember that the manufacturer of the system Is capable to do different customizations on the computer, so what we would recommend is to get in contact directly with HP in order to confirm that information.
HP’s phone number: 1 800-474-6836
HP’s support site: http://support.hp.com/gb-en
Any questions, please let me know.