Reading the first review of a Haswell processor based notebook, great expectations has been on this processor from Intel, promising much lover power consumption, and thereby much lower temperatures and much longer battery life.
But looking at the temperature case temp measurements, nothing seems to have changed, in fact the overall performance seems to be worse than from Sandy Bridge. No fan-less notebook, but instead temperatures at about 10 deg C higher than on Sandy Bridge.
This might be because the stuffed in dedicated graphics card, it is a gaming PC, at least this is what this review concludes. We newer know, since this review didnt handle this issue.
One thing is for sure, the fan is still there, about 50db, which is significantly higher than on a Sandy Bridge notebook - but still this review rates 50db as silent, 50 deg C as low temp - I wonder if notebookcheck has been stroke by a hot summer and lost the sense what is hot and what is cold, what is silent and what is loud.
So, did Intel finally provide a processor for fan-less operation ? Did Intel narrow the gap to ARM processors - we still dont know, but have to wait for further notebook-checks.