The Ryzen 7 2700 is the cheaper, sub-$300 sibling of the flagship 2700X, and has nothing disabled on-die. It even comes with an unlocked multiplier, and nearly half the TDP rating, which makes it the most energy-efficient processor we ever tested in multi-threaded workloads.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips