Here’s a visual walk via the history of Intel processors from the early 1970s to today, starting with the 4004 chip.
A graphic card’s functionality can usually be discerned from the second and third digits of its model quantity. The very first quantity denotes the generational quantity but isn’t extremely reflective of functionality. For instance, a Nvidia GeForce GT650M is faster than a Nvidia GeForce GT730M, and an AMD Radeon HD7970M will likewise be more rapidly than an AMD Radeon HD8650M.
No, but you can come close. You can enhance functionality by 99%, or 99.9%, or 99.99999%. There are a number of benchmarks exactly where doubling the quantity of cores produces a score close sufficient to double that it falls inside the margin of error. The fact that best scaling is impossible is well identified and goes without saying if you are a scientist or intellectual, and doesn’t appear worth saying in a casual forum. This appears like nitpicking.
The Frequency Test section of the Intel® Processor Identification Utility runs a frequency determination algorithm (speed test) to establish at what internal speed the processor is running. The utility then examines internal information in the processor and makes a comparison amongst this data and the operating frequency it measured. The utility then informs the user of the all round technique status as a outcome of this comparison.
As Christopher mentioned, the major cause is the retina screen. Apple did not update the Macbook Air to retina when they came out with the Macbook (decrease power CPU) due to the fact rough estimates had it wiping 30% to 40% off of the battery life (bringing it under the 9hr minimum that Apple prefers to preserve – so they can say all-day). Skylake is potentially 20% to 30% far more power efficient, so even with the extra efficiency the retina screen would bring down battery life.