It's probably a silly thing to do, but if you can pickup a 4770K or Xeon 1281v3 for the price of a pizza I bet you could get a a bit more life out of your machi

It's probably a silly thing to do, but if you can pickup a 4770K or Xeon 1281v3 for the price of a pizza I bet you could get a a bit more life out of your machine. More cache and hyperthreading always helps. I had a 1271v3 in my son's PC until the motherboard died earlier this year and it was still quite beefy.