Intel's 14nm Broadwell is the True 14nm Node - Professional Analysis Confirms

The first sampling of Intel Broadwell processors arrived a few days ago in the form of Cadre Yard SoC in Lenovo'south Yoga 3 Pro Ultrabook. Though initial reviews of the same are somewhat disappointing, since our sample size is very express, it would be a fallacy to pin the arraign on Intel's function. Atleast, not until more samples arrive (and provided they perform just as 'average'). In the concurrently however, the well known reverse technology publication Chip Works has released its analysis of Broadwell.

Intel'south 14nm 'True 14nm' - Physical Distance Matches with Intel's Claimed Measurements

The 'true xx nm' argue has started quite recently or rather entered the spotlight recently. The question arises unremarkably when discussing and comparing other nodes with Intel, an obvious example being TSMC. One of the chief reasons actual distance matters so much is because it is the single about important gene in determining Moore's law. Y'all tin employ engineering tricks to double the performance without actually doubling transistor count but and then the essence of the police is somewhat lost. Although consumers won't really care about whether some thing is a truthful process or not as long as it delivers results.

Anyways, the folks over at Chipworks applied bevel polish to a bare dice and analyzed the chip. The offset matter they measured was the Transistor Gate Pitch which is more than or less the distance betwixt two gates. Since at this level of magnification yous work on reference points, the approximate distance between a handful of gates is noted and divided to go the physical pitch (699/10). As you can run into, the number '70nm' corresponds to the forecast past Intel in their original slides. The just anomaly they noted is the interconnect pitch, which measures 54mm on the reverse scale. This measurement is quoted by Intel every bit being 52mm. Chipworks notes that this could be due to a sampling error or a measurement error as well. Now, some of the stuff they mention is frankly above my pay form so you would do well to read the full analysis on their page. Notation however, that the full technical analysis has however to be revealed and you will need to cough upward cash for that.