DELL Inspiron 17-7778 and DELL Inspiron 15-3555 review

We still use PC-mark 8 to carry on the life time test, we also take the most close to the office environment Work environment to carry on the test, thus obtains the notebook in the office environment more realistic life time.

DELL Inspiron 7778 is equipped with sixth generation intelligent Intel core i5 processor i5-6200u TM, changed the old design of Inspiron 13 in the design especially hard, angular design before and after the arc wrapping and smooth side have made Inspiron 13 appears to be out of the ordinary. The interface design of complete and 13.3 inch "HD touch screen frame design also make it a lot more. In terms of performance, Inspiron 13 belong to the office of the office, the office needs of the company's white-collar workers and business people, at the same time, as a student is also a very good choice.

We use Furmark pager software to test the limits of the DELL Inspiron 7778 with 56Wh DELL Inspiron 17-7778 Battery, Furmark will be operating at full machine two large heating components of CPU and graphics card and run 60 minutes after the temperature up to a limit of the height, in order to let everyone can be more intuitive see each machine in operation when the heat, we also use the fluke infrared thermal imager, respectively to observe the location of each temperature heating.

Positioned in the mainstream market, and more inclined to schools and young people especially love game groups of students, as with the ASUS brand in high price products, DELL Inspiron 7778 overall performance of the more outstanding, the dark lines composed design more engaging, GTX 950M can bring a better game performance, and the price at around 5000 yuan, I believe many people would choose this product.

Open the interface baffle can see the surrounding each interface is a rubber package, through the baffle of the rectangular bulge extrusion rubber to play a role in sealing, the power interface of the baffle also with foam liner system, the foam liner can be expanded and contracted, to provide a flexible and waterproof performance of dust and waterproof. Right side of the fuselage interface from left to right as HDMI, SIM card slot, USB2.0, RJ45 x 2 and power interface-DELL Inspiron 7778 Battery.

DELL Inspiron 3555 in 3D mark of fire strike mode a score of 3318 points, under the mode of 3D Mark11 x (top) score of 1503 points, the scores in the field notebook belong to high-end score. In the whole image shows the process of FPS can be always maintained at more than 30 frames, due to testing the selected is a high-end model, so the function reached this score has been very good.

Introduced at the end of the processor, show alone again, we look at the other hardware information of the DELL Inspiron 3555: Hynix Hynix 32GB of memory, Samsung 512gb SSD, 15.7 inches of sharp display, wins Kexun sound card. In addition the author here also to correct the mistakes of the software, one is Inspiron 3555 can connect the wireless network, two is the operating system of the machine for Windows 10.

Hard disk as a computer "warehouse", so it is very important to extract and store the efficiency, the author also conducted a test here. Read write rate performance: reading speed for 1976.55MB/S, writing speed for 207.42MB/S; 4K alignment (below) the reading speed for 50.14MB/S, writing speed 0.90MB/S; 4KB random read and write read speed 665.50MB/S, writing speed for 27.44MB/S; read speed performance for the 913. Write speed score of 49, the total score for 1356, the performance of the machine is very good.

The so-called "4K alignment" refers to: each sector of the hard disk is 4096 bytes of space. With NTFS has become a standard hard disk file system, the file system default allocation unit size (cluster) is 4096 bytes, in order to make cluster and relative sector should, even using the physical hard disk partitions and computer logic partition alignment, ensure the hard disk read and write efficiency, so there is 4K alignment "concept.

In front of you to introduce the 3555 with 4cell DELL Inspiron 15-3555 Battery processor and the unique information and ability, the next Engineer to show you the machine's comprehensive performance. First of all, Inspiron 3555 CINBENCH in R15 DELL test scores for: OpenGL score 94.96, processor performance 718, a single core processor performance of 148, the three results are no doubt high.

In Mark Work conventional PC mode (Note: the above is the use of the power of the high performance model; the following figure for the use of the battery's high performance model), DELL Inspiron 3555 scores were 2879 points and 2828 points. Although the machine battery mode to be connected to the power mode of the results than slightly lower 51 points, but such a small gap just illustrates the performance of the machine is stable, and the machine in the high energy consumption of battery can insist on running 2 hours and 21 minutes (residual capacity is 20%) also was not easy, after all, it is equipped with is a piece of TDP 45W processor, part of the main light, the use of low power processor business of the test may also is the result. This is often required to go out with the machine is a good thing for the crowd.

For a lot of people engaged in animation, film and television and other needs of the work of video clips friends, the strong independent graphics is directly related to whether the work can be carried out smoothly. DELL Inspiron 3555 carrying NVIDIA Quadro M1000M alone significantly, this discrete graphics, as well as backing: Quadro is by NVIDIA geforce 256 based on the design of the display card, the core code for NV10GL. It is the NVIDIA's first professional core, located in the field of workstations, published in November 1, 1999. And Quadro professional graphics processing to solve scheme already through the full certification of all industry leading professional applications, claims to be able to give the user industry speed the fastest application performance and best quality of mobile graphics workstation. Quadro solutions have made great breakthroughs in terms of performance, programming, and accuracy.

As a mobile workstation DELL Inspiron 3555 with 40wh DELL Inspiron 3555 Battery, Yan in the value to agile design, the atmosphere of the metallic color and much stronger than the many ugly bulky traditional workstation, and its performance in terms of performance natural needless to say, both in terms of data computing or in image processing and it is a good play, Xeon Processor and Quadro graphics card to play is professional. Overall, the high demand for office efficiency and the need to frequently go out of office people may wish to consider this DELL Inspiron 3555.