Showing posts with label cpu. Show all posts
Showing posts with label cpu. Show all posts

Tuesday, 7 May 2013

Watch Intel's 4th Generation Core i7 4770K Being Overclocked to a Whopping 8GHz [Video]



Earlier, we showed you a screenshot of Intel's Haswell Core i7-4770K overclocked to a massive 7.0 GHz, but now we have a piece of video showing the CPU overclocked all the way to 8.0 GHz. Theoretically, the CPU shouldn't be able to go above 8 GHz due to restrictions with the multiplier and base clock, even on the "*K" version.
The video shows the CPU with only two cores enabled and HyperThreading disabled. The voltage of the CPU reaches 2.259 V as the CPU's clock speed is gradually increased.
Sadly, it shows nothing about temperatures, and for all we know, this video might well be a crafted fake, nothing but numerous edited screenshots in a slideshow, filmed to trick us into thinking otherwise. We cannot be certain, but the video below is still impressive. [Source]





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Wednesday, 20 March 2013

Intel Haswell 4th Generation Core i Chip Preview, Suggests Similar Gains to Ivy Bridge Over Sandy Bridge



A detailed performance test of a prototype Core i7 Haswell chip by tom’s Hardware suggests that it will offer a 7 percent to 13 percent performance gain over equivalent Ivy Bridge CPUs—a similar gain to that experienced with the move from Sandy Bridge to Ivy Bridge.


The integrated HD 4600 GPU experiences an impressive speed boost of almost 30 percent, but the website noted that this still won’t allow for comfortable gaming on HD monitors, so gamers will need discrete graphics chips.
While performance gains reached up to 75 percent in the case of some specific tasks, the gains for typical desktop applications are relatively modest. [Source]

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