Jul 262009
The latest Intel Core i7 processors
Posted by: adimoga in intel
There is a constant need for speed while using your computer, be it in the form of a newest notebook or common PC, and due to this need many notebook manufacturers produce mobile devices having an integrated desktop CPU. It is known that these desktop processors are the precedents of their equivalents in the notebook sectors; this is the reason why mySN QXG7 notebook (type Clevo D9F) is the object of the testing with the currently available Intel chip predominantly reserved for desktops. The CPU exchange can be easily executed by removing a flap that is located on the notebook’s bottom side and gives quick access to the inside components.
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The system’s specifications pertaining to the present test are: an Intel X58 ICH10R Chipsatz, an Intel Core i7 base1366 Desktop CPUs, Nvidia Geforce GTX 280M 1024MB GDDR3, 17“ WUXGA Aktive Matrix Glare TFT, a memory of 6GB DDR3 RAM 1066 MHz (3x2GB), and 3x Seagate Momentus 500GB/7200U (ST9500420AS) RAID 0.
The Intel Core i7 accomodates approx. 820 million transistors on its surface provided by Nehalem architecture style and has a DDR3 memory channels, it has also a main feature reflected by the “Turbo Boost†function, which is able to overclock the single cores when required, thus offering the advantage in apps of an unexhausted multi core architecture. The Multi CPU test show an i7 processor developing at its full strength, with its 8 parallel processors that are able to handle pending tasks in a short time due to the hyper-threading.
The next step in the test is wPrime evaluation defined as a multi core capable program that records the CPU’s velocity for a standardized, sophisticated computation, at the same time taking into account the hyper-threading feature. The PC Mark Vantage evaluation displayed a score of 7500 points for thei7-950 chip, whereas the most efficient one – the i7-975 – has scored only 7000 points. Other results to vary were recorded on Memories Suite, Productivity Suite, and Music Suite.
The PCMark05 evaluation test revealed results connected to the velocity of a single chip, the system reaching points between 10000 and 12000, which is a 20% plus, this depending on the applied CPU. On the PCMark06 the 13000 points showed an approx. 10% level. As to the gaming performance, the game-integrated benchmarks from GPU and CPU tests and a resolution of 1024 x 768 were utilized in order to display a comparison. The result shows that while an increased graphic is required, the CPU’s influence decreases offering a constancy between low details and high details of a span of 134-188 fps.
As a drawing conclusion the latest Intel Core i7 processors in notebooks reveal a performance head start due to the Nehalem architecture rising hopes for strong efficient boost and through the Turbo Boost feature it renders the possibility of performing good at the tasks required opposing to the common Core Quad chips.





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