So every Intel chip after the Core2Duo appears to be affected by this vulnerability. Some Windows patches went out today and so far it appears that only server performance is affected. Epic said their cloud services CPU utilization shot up 20% after the patch and caused outages. I've read that Sandy Bridge and Ivy Bridge might get hit the hardest but I haven't seen any benchmarks yet. Coffee Lake benchmarks show almost no impact. Work is going to suck tomorrow.