3 ms·
For bulldozer, maybe, but pre core uarch they were faster and more energy efficient.
by philjohn 7y ago
For bulldozer, maybe, but pre core uarch they were faster and more energy efficient.
- antisthenes 7y agoPhenom, Phenom II, Bulldozer & Piledriver, all had worse performance/power. Basically all of their CPUs from 2007 until 2014, a full 7 years.
- rodgerd 7y agoAre you factoring in the Spectre losses?
- philjohn 7y agoYes, as I said, pre Core uArch, which launched in 2006 for laptops and 2007 for desktops. Prior to that Intel was on the dead-end NetBurst and Athlon 64 and derivatives were the better chip when it came to performance per watt and outright computational power.