3 ms·

The Tegra 3 had this feature and appears to work relatively well according to http://www.anandtech.com/show/5779/htc-one-x-for-att-review/3 http://www.anandtech

• fredliu 14y ago
  If i'm not mistaken, that review is for One X for att, which doesn't have Tegra 3 in it. It does have data for Tegra 3 (One X international version), but it doesn't seem to support the claim that Tegra 3 is more power efficient because of the +1 core.
  • mtgx 14y ago
    Maybe not more efficient than everything else out there, but more efficient than if it used 4 cores only - especially at that 40 nm process. I think Samsung's Exynos processor was a bit more efficient, even though it didn't have the 5th core, but it was made at 32nm.