Core i5 replacement

novikovaalina1993

Prominent
Nov 18, 2017
2
0
510
Hi guys. I've got a HP Phoenix Envy PC 860-000ur model with Core i5-6400 processor (liquid HP coolling). I want to upgrade it to Core i7, what you can recommend me? PC works very good with 3d graphics, but rather slow with rendering. Can i replace it with new i7-8700K? In description of it socket type is lga-1151v2, mine is just lga1151. Should i replace cooler? Thanks for help.